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CERT Coordination Center

IPsec configurations may be vulnerable to information disclosure

Vulnerability Note VU#302220

Original Release Date: 2005-05-09 | Last Revised: 2005-07-06

Overview

The IPsec Encapsulating Security Payload protocol used in tunneling mode may be vulnerable to multiple attacks when confidentiality mode is used without integrity protection, or in certain cases where integrity protection is provided by higher-level protocols.

Description

The IP Security (IPsec) protocol suite are IETF standards commonly used to provide secure networking facilities at the Internet Protocol level such as the establishment of Virtual Private Networks (VPNs).

Within the IPsec suite, the Encapsulating Security Payload (ESP) protocol provides confidentiality for packets by applying encryption algorithms, along with several other services. The Authentication Header (AH) protocol can be used to complement the ESP functionality with integrity protection. Both the ESP and AH protocols can be used in either "Transport" or "Tunneling" mode. When Cipher Block Chaining (CBC) encryption, which has a well-known set of flaws allowing bit-flipping attacks, is used by ESP in tunneling mode to provide confidentiality guarantees without proper integrity protection for inner (tunneled) packets, attackers may be able to perform the following attacks:

Destination Address Rewriting: The destination IP address of the inner, encrypted packet is modified in a bit-flipping attack. Intermediate gateways may then route the inner packet to the modified destination address once the inner packet is recovered.

IP Options modification: The header length and source address of the inner packet is modified by performing a bit-flipping attack on the outer payload. Once the modified inner packet is recovered, the structure of the packet may be affected in such a manner that an Internet Control Message Protocol (ICMP) Parameter Problem message is generated and sent to the source address of the inner packet along with the plaintext payload. This may be intercepted, leading to a recovery of the original inner packet plaintext payload.

Protocol Field modification: In a similar manner to the IP Options modification attack, the protocol field and source address of the inner packet are modified in a bit-flipping attack against the outer packet payload. An invalid or unusable value in the protocol field may then cause a system which is processing a recovered inner packet to generate an ICMP Protocol Unreachable message. This ICMP message is then sent back to the (modified) source address with the plaintext payload of the inner packet, which may be intercepted in order to recover the plaintext.

These attacks involve an amount of probabilistic success, but any successful attacks disclose information which makes future attacks more efficient. This may allow for automated plaintext recovery with a minimal amount of effort. The underlying problem is the use of CBC mode encryption used for confidentiality, which is susceptible to known attacks that allow the encrypted data to be modified in a known manner. If integrity protection is not applied in a proper fashion to this encrypted data, the change may be undetected and accepted as authentic packet(s).

Impact

An unauthenticated remote attacker that is able to intercept and modify IPsec (and ICMP, for some scenarios) communications between security gateways may be able to recover plaintext of the IPsec communications between them.

Solution

For vendor-specific solutions, please see your vendor's information regarding this issue.


Suggested workarounds include

- configuring ESP to use both confidentiality and integrity protection. This is the recommended workaround.
- using the Authentication Header (AH) protocol to provide integrity protection along with ESP in a manner which is not vulnerable.
- restricting ICMP error reporting with network filters or firewalls.

Vendor Information

302220
 

Cisco Systems Inc. Affected

Notified:  May 09, 2005 Updated: May 17, 2005

Status

Affected

Vendor Statement

Cisco is vulnerable to the attacks described against IPSec in tunnel mode without authentication configured.

Configuring authentication in addition to confidentiality on IPSec tunnels will prohibit the attack, and has been a recommended Cisco best practice.

For Cisco's SAFE Blueprint for IPSec VPNs, consult the following link:


http://www.cisco.com/en/US/netsol/ns340/ns394/ns171/ns128/networking_solutions_white_paper09186a00801dca2d.shtml

Questions can be addressed to psirt@cisco.com.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Check Point Not Affected

Notified:  May 09, 2005 Updated: May 10, 2005

Status

Not Affected

Vendor Statement

Check Point products are not vulnerable to this issue.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

F5 Networks Not Affected

Notified:  May 09, 2005 Updated: May 13, 2005

Status

Not Affected

Vendor Statement

F5's BIG-IP and TrafficShield products do not support IPSec so are not vulnerable.

FirePass supports IPSec as an optional service for securing back-end connections. FirePass supports only restricted configurations which enable both confidentiality and integrity/authentication, so FirePass is not vulnerable.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

IBM Not Affected

Notified:  May 09, 2005 Updated: May 10, 2005

Status

Not Affected

Vendor Statement

The AIX Operating System is not vulnerable to the issues described in NISCC advisory 004033 or CERT Vulnerability Note VU#302220.

IBM recommends that IPSec be configured with AH support. IPSec will be configured with AH support if it is configured via SMIT or WebSM. It is possible to configure IPSec without AH support using the gentun command. However, even if IPSec is configured without AH support, AIX is not affected by the vulnerabilities described by NISCC advisory 004033. Future versions of the gentun command will remove the possibility for system administrators to configure IPSec without AH support.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Netfilter Not Affected

Notified:  May 09, 2005 Updated: May 10, 2005

Status

Not Affected

Vendor Statement

The netfilter/iptables project does not implement IPsec and is therefore not affected.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Nortel Networks Not Affected

Notified:  May 09, 2005 Updated: May 10, 2005

Status

Not Affected

Vendor Statement

Nortel has published Security Advisory Bulletin No 2005005827 on this issue; the bulletin may be found at http://nortel.com/securityadvisories

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Wind River Systems Inc. Not Affected

Notified:  May 09, 2005 Updated: May 10, 2005

Status

Not Affected

Vendor Statement

Wind River's IPSec offerings (Wind Net IPSec and IKE 1.x, Wind Net IPSec and IKE 2.x, and Wind River IPSec and IKE 3.x) are not affected by this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

3Com Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

AT&T Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Alcatel Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Apple Computer Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Aruba Networks Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Avaya Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Avici Systems Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Borderware Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Certicom Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Charlotte's Web Networks Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Chiaro Networks Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Clavister Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Computer Associates Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Connectiva Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Cray Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Data Connection Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Debian Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Dlink Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

EMC Corporation Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Engarde Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Extreme Networks Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

F-Secure Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Fortinet Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Foundry Networks Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

FreeBSD Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

FreeS/WAN Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Fujitsu Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Global Technology Associates Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Hewlett-Packard Company Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Hitachi Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Hyperchip Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Immunix Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Ingrian Networks Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Intel Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Internet Initiative Japan (IIJ) Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Internet Security Systems Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Intoto Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Juniper Networks Unknown

Notified:  May 09, 2005 Updated: May 13, 2005

Status

Unknown

Vendor Statement

Juniper Networks acknowledges that there exists a vulnerability in the IPSec protocol that can be activated through unconventional configuration on M/T/J/E-series routers and ScreenOS based firewalls. Such insecure, vulnerability-enabling configurations are not recommended and are not part of Juniper's default configurations.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

KAME Project Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Linksys Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Lucent Technologies Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Luminous Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

MandrakeSoft Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Microsoft Corporation Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

MontaVista Software Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Multi-Tech Systems Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Multinet Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

NEC Corporation Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

NIST Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

NetBSD Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Network Appliance Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

NextHop Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Nokia Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Novell Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

OpenBSD Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Openwall GNU/*/Linux Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

QNX Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Red Hat Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Redback Networks Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Riverstone Networks Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SCO Linux Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SCO Unix Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SGI Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SSH Communications Security Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SafeNet Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Secure Computing Corporation Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SecureWorks Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Sequent Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SonicWALL Inc. Unknown

Notified:  May 13, 2005 Updated: May 13, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Sony Corporation Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Stonesoft Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

SuSE Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Sun Microsystems Inc. Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Symantec Corporation Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

TurboLinux Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

Unisys Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

WatchGuard Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

ZyXEL Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

eSoft Unknown

Notified:  May 09, 2005 Updated: May 11, 2005

Status

Unknown

Vendor Statement

No statement is currently available from the vendor regarding this vulnerability.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.

View all 86 vendors View less vendors


CVSS Metrics

Group Score Vector
Base
Temporal
Environmental

References

Acknowledgements

Thanks to NISCC for reporting this vulnerability, who in turn also credit JPCERT/CC with assistance in coordination efforts.

This document was written by Ken MacInnis based primarily on information from NISCC.

Other Information

CVE IDs: CVE-2005-0039
Severity Metric: 4.32
Date Public: 2005-05-09
Date First Published: 2005-05-09
Date Last Updated: 2005-07-06 18:06 UTC
Document Revision: 17

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