CVE-2009-0949

NameCVE-2009-0949
DescriptionThe ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-1811-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
cups (PTS)bullseye2.3.3op2-3+deb11u8fixed
bullseye (security)2.3.3op2-3+deb11u9fixed
bookworm, bookworm (security)2.4.2-3+deb12u8fixed
sid, trixie2.4.10-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
cupssourcelenny1.3.8-1+lenny6DSA-1811-1
cupssource(unstable)1.3.10-1
cupsyssourceetch1.2.7-4+etch8DSA-1811-1
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