CVE-2019-17534

NameCVE-2019-17534
Descriptionvips_foreign_load_gif_scan_image in foreign/gifload.c in libvips before 8.8.2 tries to access a color map before a DGifGetImageDesc call, leading to a use-after-free.
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)
NVD severitymedium
Debian Bugs942254

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
vips (PTS)jessie7.40.6-2fixed
stretch8.4.5-1+deb9u1vulnerable
buster8.7.4-1vulnerable
bullseye, sid8.8.3-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
vipssource(unstable)8.8.3-1942254
vipssourcejessie(not affected)

Notes

[jessie] - vips <not-affected> (vulnerable code was introduced later)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16796
https://github.com/libvips/libvips/commit/ce684dd008532ea0bf9d4a1d89bacb35f4a83f4d

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