CVE-2021-21220

NameCVE-2021-21220
DescriptionInsufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs987053

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chromium (PTS)buster, buster (security)90.0.4430.212-1~deb10u1fixed
bullseye116.0.5845.180-1~deb11u1fixed
bullseye (security)119.0.6045.199-1~deb11u1fixed
bookworm116.0.5845.180-1~deb12u1fixed
bookworm (security)119.0.6045.199-1~deb12u1fixed
trixie119.0.6045.159-1fixed
sid119.0.6045.199-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromiumsourcestretch(unfixed)end-of-life
chromiumsource(unstable)90.0.4430.72-1987053

Notes

[stretch] - chromium <end-of-life> (see DSA 4562)

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