CVE-2020-10994

NameCVE-2020-10994
DescriptionIn libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.
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

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
pillow (PTS)stretch4.0.0-4+deb9u1vulnerable
stretch (security)4.0.0-4+deb9u4vulnerable
buster, buster (security)5.4.1-2+deb10u3vulnerable
bullseye (security), bullseye8.1.2+dfsg-0.3+deb11u1fixed
bookworm9.0.1-1fixed
sid9.1.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
pillowsource(unstable)7.2.0-1unimportant

Notes

https://github.com/python-pillow/Pillow/pull/4505
https://github.com/python-pillow/Pillow/pull/4538
Fixed in 7.1.0
Debian packages are built without JPEG2000 support

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