CVE-2017-18273

NameCVE-2017-18273
DescriptionIn ImageMagick 7.0.7-16 Q16 x86_64 2017-12-22, an infinite loop vulnerability was found in the function ReadTXTImage in coders/txt.c, which allows attackers to cause a denial of service (CPU exhaustion) via a crafted image file that is mishandled in a GetImageIndexInList call.
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)
ReferencesDLA-1381-1, DLA-1785-1, DLA-2366-1
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)stretch8:6.9.7.4+dfsg-11+deb9u8vulnerable
stretch (security)8:6.9.7.4+dfsg-11+deb9u10fixed
buster, buster (security)8:6.9.10.23+dfsg-2.1+deb10u1fixed
bullseye, sid8:6.9.11.24+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksourcewheezy8:6.7.7.10-5+deb7u22DLA-1381-1
imagemagicksourcejessie8:6.8.9.9-5+deb8u16DLA-1785-1
imagemagicksourcestretch8:6.9.7.4+dfsg-11+deb9u10DLA-2366-1
imagemagicksource(unstable)8:6.9.9.34+dfsg-3low

Notes

https://github.com/ImageMagick/ImageMagick/issues/910
https://github.com/ImageMagick/ImageMagick/commit/b8fcb59e9e1d1189caf2e0f5e39346944dcd6b9d

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