CVE-2019-19949

NameCVE-2019-19949
DescriptionIn ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of coders/png.c, related to Magick_png_write_raw_profile and LocaleNCompare.
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-2049-1
NVD severitymedium
Debian Bugs947309

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)jessie8:6.8.9.9-5+deb8u12vulnerable
jessie (security)8:6.8.9.9-5+deb8u19fixed
stretch (security), stretch8:6.9.7.4+dfsg-11+deb9u7vulnerable
bullseye, sid, buster8:6.9.10.23+dfsg-2.1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksource(unstable)(unfixed)low947309
imagemagicksourcejessie8:6.8.9.9-5+deb8u19DLA-2049-1

Notes

[buster] - imagemagick <no-dsa> (Minor issue)
[stretch] - imagemagick <no-dsa> (Minor issue)
https://github.com/ImageMagick/ImageMagick/issues/1561
https://github.com/ImageMagick/ImageMagick/commit/d17c047f7bff7c0edbf304470cd2ab9d02fbf617 (7.x)
https://github.com/ImageMagick/ImageMagick6/commit/34adc98afd5c7e7fb774d2ebdaea39e831c24dce (6.x)

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