CVE-2016-4796

NameCVE-2016-4796
DescriptionHeap-based buffer overflow in the color_cmyk_to_rgb in common/color.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (crash) via a crafted .j2k file.
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)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openjpeg (PTS)jessie1:1.5.2-3fixed
openjpeg2 (PTS)jessie2.1.0-2+deb8u3fixed
jessie (security)2.1.0-2+deb8u8fixed
stretch (security), stretch2.1.2-1.1+deb9u3fixed
buster2.3.0-2fixed
bullseye, sid2.3.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openjpegsource(unstable)(unfixed)
openjpegsourcejessie(not affected)
openjpegsourcewheezy(not affected)
openjpeg2source(unstable)2.1.1-1
openjpeg2sourcejessie(not affected)

Notes

[jessie] - openjpeg2 <not-affected> (Vulnerable code not yet present in 2.1.0)
[jessie] - openjpeg <not-affected> (Vulnerable code not present)
[wheezy] - openjpeg <not-affected> (Vulnerable code not present)
https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91

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