CVE-2017-12862

NameCVE-2017-12862
DescriptionIn modules/imgcodecs/src/grfmt_pxm.cpp, the length of buffer AutoBuffer _src is small than expected, which will cause copy buffer overflow later. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1117-1
NVD severitymedium (attack range: remote)
Debian Bugs875342

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
opencv (PTS)wheezy2.3.1-11+deb7u1vulnerable
wheezy (security)2.3.1-11+deb7u2fixed
jessie2.4.9.1+dfsg-1+deb8u1vulnerable
stretch2.4.9.1+dfsg1-2vulnerable
buster, sid3.2.0+dfsg-4vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
opencvsource(unstable)(unfixed)medium875342
opencvsourcewheezy2.3.1-11+deb7u2mediumDLA-1117-1

Notes

https://github.com/opencv/opencv/issues/9370

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