CVE-2017-14636

NameCVE-2017-14636
DescriptionBecause of an integer overflow in sam2p 0.49.3, a loop executes 0xffffffff times, ending with an invalid read of size 1 in the Image::Indexed::sortPal function in image.cpp. However, this also causes memory corruption because of an attempted write to the invalid d[0xfffffffe] array element.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1127-1
Debian Bugs876744

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
sam2psourcewheezy0.49.1-1+deb7u1DLA-1127-1
sam2psourcejessie0.49.2-3+deb8u1
sam2psource(unstable)(unfixed)876744

Notes

https://github.com/pts/sam2p/issues/14 (bug 4)

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