DescriptionStack-based buffer overflow in libpixman, as used in Pale Moon before 15.4 and possibly other products, has unspecified impact and context-dependent attack vectors. NOTE: this issue might be resultant from an integer overflow in the fast_composite_scaled_bilinear function in pixman-inlines.h, which triggers an infinite loop.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs700308

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
pixman (PTS)buster0.36.0-1fixed
buster (security)0.36.0-1+deb10u1fixed
bullseye, bullseye (security)0.40.0-1.1~deb11u1fixed
bookworm, sid, trixie0.42.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
pixmansourcesqueeze(not affected)


[squeeze] - pixman <not-affected> (Vulnerable code not present)

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