CVE-2017-12950

NameCVE-2017-12950
DescriptionThe gig::Region::Region function in gig.cpp in libgig 4.0.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted gig file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)
Debian Bugs873718

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libgig (PTS)wheezy3.3.0-2vulnerable
jessie3.3.0-3vulnerable
stretch3.3.0-5vulnerable
buster, sid4.0.0-5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libgigsource(unstable)4.0.0-4low873718

Notes

[stretch] - libgig <no-dsa> (Minor issue)
[jessie] - libgig <no-dsa> (Minor issue)
[wheezy] - libgig <no-dsa> (Minor issue)
http://seclists.org/fulldisclosure/2017/Aug/39 (provides repoducer files)
http://svn.linuxsampler.org/cgi-bin/viewvc.cgi?view=revision&revision=3348

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