CVE-2020-11538

NameCVE-2020-11538
DescriptionIn libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.
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+deb9u1fixed
stretch (security)4.0.0-4+deb9u2fixed
buster5.4.1-2+deb10u2fixed
buster (security)5.4.1-2+deb10u1vulnerable
bullseye, sid7.2.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
pillowsourcestretch(not affected)
pillowsourcebuster5.4.1-2+deb10u2
pillowsource(unstable)7.2.0-1low

Notes

[stretch] - pillow <not-affected> (Vulnerable code not present)
https://github.com/python-pillow/Pillow/pull/4504
https://github.com/python-pillow/Pillow/pull/4538

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