SB2012090701 - Input validation error in PKWARE PKZIP

Description

This security bulletin contains information about 1 vulnerability.

1) Input validation error (CVE-ID: CVE-2010-5274)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

Untrusted search path vulnerability in PKZIP before 12.50.0014 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .zip file. NOTE: some of these details are obtained from third party information. Per: http://cwe.mitre.org/data/definitions/426.html 'CWE-426 Untrusted Search Path'

Remediation

Install update from vendor's website.

References

• http://secunia.com/advisories/41103
• http://web.archive.org/web/20101229090807/
• http://www.pkware.com/support/desktop/updates/