Vulnerability Note VU#566875
Apple Help Viewer vulnerable to buffer overflow
Overview
A vulnerability in the way Apple Help Viewer handles specially crafted URLs may allow an attacker to execute arbitrary code or cause a denial of service.
Description
According to Apple Security Update 2008-003: An integer underflow in Help Viewer's handling of help:topic URLs may result in a buffer overflow. Accessing a malicious help:topic URL may lead to an unexpected application termination or arbitrary code execution. Note that this issue affects systems running Mac OS X prior to version 10.5. |
Impact
A remote, unauthenticated attacker may be able to execute arbitrary code or cause a denial of service. |
Solution
Apply Update |
Systems Affected (Learn More)
| Vendor | Status | Date Notified | Date Updated |
|---|---|---|---|
| Apple Computer, Inc. | Affected | - | 29 May 2008 |
CVSS Metrics (Learn More)
| Group | Score | Vector |
|---|---|---|
| Base | N/A | N/A |
| Temporal | N/A | N/A |
| Environmental | N/A | N/A |
References
Credit
This issue was reported in Apple Security Update 2008-003. Apple credits Paul Haddad of PTH with reporting this issue.
This document was written by Chris Taschner.
Other Information
- CVE IDs: CVE-2008-1034
- Date Public: 28 May 2008
- Date First Published: 29 May 2008
- Date Last Updated: 29 May 2008
- Severity Metric: 8.68
- Document Revision: 6
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