CVE-2018-12361

NameCVE-2018-12361
DescriptionAn integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1575-1, DSA-4295-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid63.0.3-1fixed
thunderbird (PTS)jessie1:52.8.0-1~deb8u1vulnerable
jessie (security)1:60.3.0-1~deb8u1fixed
stretch1:60.2.1-2~deb9u1fixed
stretch (security)1:60.3.0-1~deb9u1fixed
buster, sid1:60.3.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)61.0-1medium
thunderbirdsource(unstable)1:60.0-1medium
thunderbirdsourcejessie1:60.3.0-1~deb8u1mediumDLA-1575-1
thunderbirdsourcestretch1:60.0-3~deb9u1mediumDSA-4295-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12361
https://www.mozilla.org/en-US/security/advisories/mfsa2018-19/#CVE-2018-12361

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