CVE-2007-4351
cupsys - buffer overflow
EPSS 23.7%
Description
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.
How to fix CVE-2007-4351
To remediate CVE-2007-4351, upgrade the affected package to a fixed version below.
- Debian/cups—upgrade to 1.3.4-1 or later
- Debian/cupsys—upgrade to 1.2.7-4etch1 or later
- Debian/cupsys—upgrade to 1.3.2-1+lenny1 or later
Is CVE-2007-4351 being exploited?
Moderate — EPSS is 23.7%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 1.3.4-1
- from 0, < 1.2.7-4etch1
- from 0, < 1.3.2-1+lenny1