CVE-2018-12932

NameCVE-2018-12932
DescriptionPlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wine (PTS)jessie1.6.2-20vulnerable
stretch1.8.7-2vulnerable
buster, sid3.0.2-2vulnerable
wine-development (PTS)jessie1.7.29-4vulnerable
stretch2.0-3vulnerable
buster3.11-1fixed
sid3.12-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
winesource(unstable)(unfixed)low
wine-developmentsource(unstable)3.8-1low

Notes

[stretch] - wine <no-dsa> (Minor issue)
[stretch] - wine-development <no-dsa> (Minor issue)
https://bugs.winehq.org/show_bug.cgi?id=45105
https://bugs.winehq.org/attachment.cgi?id=61284
https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18d
https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949

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