CVE-2021-38493

NameCVE-2021-38493
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)
ReferencesDLA-2756-1, DLA-2757-1, DSA-4969-1, DSA-4973-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid92.0-1fixed
firefox-esr (PTS)stretch68.10.0esr-1~deb9u1vulnerable
stretch (security)78.14.0esr-1~deb9u1fixed
buster78.11.0esr-1~deb10u1vulnerable
buster (security)78.14.0esr-1~deb10u1fixed
bullseye78.12.0esr-1vulnerable
bullseye (security)78.14.0esr-1~deb11u1fixed
bookworm, sid78.14.0esr-1fixed
thunderbird (PTS)stretch1:68.10.0-1~deb9u1vulnerable
stretch (security)1:78.14.0-1~deb9u1fixed
buster1:78.6.0-1~deb10u1vulnerable
buster (security)1:78.14.0-1~deb10u1fixed
bullseye1:78.12.0-1vulnerable
bullseye (security)1:78.14.0-1~deb11u1fixed
bookworm, sid1:78.14.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)92.0-1
firefox-esrsourcestretch78.14.0esr-1~deb9u1DLA-2756-1
firefox-esrsourcebuster78.14.0esr-1~deb10u1DSA-4969-1
firefox-esrsourcebullseye78.14.0esr-1~deb11u1DSA-4969-1
firefox-esrsource(unstable)78.14.0esr-1
thunderbirdsourcestretch1:78.14.0-1~deb9u1DLA-2757-1
thunderbirdsourcebuster1:78.14.0-1~deb10u1DSA-4973-1
thunderbirdsourcebullseye1:78.14.0-1~deb11u1DSA-4973-1
thunderbirdsource(unstable)1:78.14.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2021-42/#CVE-2021-38493
https://www.mozilla.org/en-US/security/advisories/mfsa2021-39/#CVE-2021-38493
https://www.mozilla.org/en-US/security/advisories/mfsa2021-38/#CVE-2021-38493

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