CVE-2007-4351: Cups

High severity, CVSS 10.0. EPSS: 7.4% chance of exploitation in the next 30 days.

Off-by-one error in the ippReadIO function in cups/ipp.c in CUPS 1.3.3 allows remote attackers to cause a denial of service (crash) via a crafted (1) textWithLanguage or (2) nameWithLanguage Internet Printing Protocol (IPP) tag, leading to a stack-based buffer overflow.

Affected products

• Cups Cups: up to and including 1.3.3

Published 2007-10-31. Last modified 2026-06-16.