CVE-2016-0718

NameCVE-2016-0718
DescriptionExpat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-483-1, DSA-3582-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
expat (PTS)jessie, jessie (lts)2.1.0-6+deb8u11fixed
stretch (security)2.2.0-2+deb9u5fixed
stretch (lts), stretch2.2.0-2+deb9u8fixed
buster2.2.6-2+deb10u4fixed
buster (security)2.2.6-2+deb10u7fixed
bullseye (security), bullseye2.2.10-2+deb11u5fixed
bookworm2.5.0-1fixed
sid, trixie2.6.2-1fixed
firefox (PTS)sid126.0-1fixed
firefox-esr (PTS)jessie, jessie (lts)68.9.0esr-1~deb8u2fixed
stretch (security), stretch (lts), stretch91.11.0esr-1~deb9u1fixed
buster91.12.0esr-1~deb10u1fixed
buster (security)115.11.0esr-1~deb10u1fixed
bullseye115.7.0esr-1~deb11u1fixed
bullseye (security)115.11.0esr-1~deb11u1fixed
bookworm115.7.0esr-1~deb12u1fixed
bookworm (security)115.11.0esr-1~deb12u1fixed
trixie115.10.0esr-1fixed
sid115.11.0esr-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
expatsourcewheezy2.1.0-1+deb7u3DLA-483-1
expatsourcejessie2.1.0-6+deb8u2DSA-3582-1
expatsource(unstable)2.1.1-2
firefoxsource(unstable)48.0-1unimportant
firefox-esrsource(unstable)(not affected)

Notes

- firefox-esr <not-affected> (Doesn't affect Firefox ESR)
https://www.mozilla.org/en-US/security/advisories/mfsa2016-68/
Firefox links dynamically against expat

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