CVE-2017-14400

NameCVE-2017-14400
DescriptionIn ImageMagick 7.0.7-1 Q16, the PersistPixelCache function in magick/cache.c mishandles the pixel cache nexus, which allows remote attackers to cause a denial of service (NULL pointer dereference in the function GetVirtualPixels in MagickCore/cache.c) via a crafted file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1131-1
NVD severitymedium (attack range: remote)
Debian Bugs878546

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)wheezy8:6.7.7.10-5+deb7u4vulnerable
wheezy (security)8:6.7.7.10-5+deb7u18fixed
jessie (security), jessie8:6.8.9.9-5+deb8u11vulnerable
stretch (security), stretch8:6.9.7.4+dfsg-11+deb9u3vulnerable
buster, sid8:6.9.7.4+dfsg-16vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksource(unstable)(unfixed)low878546
imagemagicksourcewheezy8:6.7.7.10-5+deb7u17mediumDLA-1131-1

Notes

[stretch] - imagemagick <no-dsa> (Minor issue)
[jessie] - imagemagick <no-dsa> (Minor issue)
https://github.com/ImageMagick/ImageMagick/issues/746
im6 patch: https://github.com/ImageMagick/ImageMagick/commit/04b863f15effa4375e4ee42f413f0246062b48af
im6 patch: https://github.com/ImageMagick/ImageMagick/commit/44a55580ac8c01d8cff1e6e0063820af113f8591

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