Patrick Powell Information for VU#382365

LPRng can pass user-supplied input as a format string parameter to syslog() calls

Status

Affected

Vendor Statement

Patrick Powell is the author responsible for development of this version of LPRng.

Extract from CHANGES in LPRng-3.6.25 distribution at:

ftp://ftp.astart.com/pub/LPRng/LPRng/LPRng-3.6.25.tgz

Release LPRng 3.6.25 Tue Oct 3 09:19:11 PDT 2000
syslog Compromise -
modified syslog to use 'syslog(xx,"%s", msg).
gettext Compromise -
added the following to Initialize():
if( getuid() == 0 || geteuid() == 0 ) unsetenv("NLSPATH");

See the various CERT advisories. Sigh...

Vendor Information

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

Vendor References

None

Addendum

The CERT/CC has no additional comments at this time.

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