CVE-2020-36332

NameCVE-2020-36332
DescriptionA flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive amount of memory. The highest threat from this vulnerability is to the service availability.
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)
ReferencesDSA-4930-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libwebp (PTS)stretch0.5.2-1vulnerable
stretch (security)0.5.2-1+deb9u1vulnerable
buster, buster (security)0.6.1-2+deb10u1fixed
bookworm, bullseye, sid0.6.1-2.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libwebpsourcebuster0.6.1-2+deb10u1DSA-4930-1
libwebpsource(unstable)0.6.1-2.1

Notes

[stretch] - libwebp <ignored> (Patch is too destructive to implement it in oldstable. Minor issue)
https://bugs.chromium.org/p/webp/issues/detail?id=391
https://chromium.googlesource.com/webm/libwebp/+/39cb9aad85ca7bb1d193013460db1f8cc6bff109

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