CVE-2022-22761

NameCVE-2022-22761
DescriptionWeb-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2916-1, DLA-2921-1, DSA-5069-1, DSA-5074-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid114.0-1fixed
firefox-esr (PTS)buster91.12.0esr-1~deb10u1fixed
buster (security)102.12.0esr-1~deb10u1fixed
bullseye102.10.0esr-1~deb11u1fixed
bullseye (security)102.12.0esr-1~deb11u1fixed
bookworm102.11.0esr-1fixed
sid102.12.0esr-1fixed
thunderbird (PTS)buster1:91.12.0-1~deb10u1fixed
buster (security)1:102.11.0-1~deb10u1fixed
bullseye1:102.10.0-1~deb11u1fixed
bullseye (security)1:102.11.0-1~deb11u1fixed
bookworm, sid1:102.11.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)97.0-1
firefox-esrsourcestretch91.6.0esr-1~deb9u1DLA-2916-1
firefox-esrsourcebuster91.6.0esr-1~deb10u1DSA-5069-1
firefox-esrsourcebullseye91.6.0esr-1~deb11u1DSA-5069-1
firefox-esrsource(unstable)91.6.0esr-1
thunderbirdsourcestretch1:91.6.0-1~deb9u1DLA-2921-1
thunderbirdsourcebuster1:91.6.0-1~deb10u1DSA-5074-1
thunderbirdsourcebullseye1:91.6.0-1~deb11u1DSA-5074-1
thunderbirdsource(unstable)1:91.6.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2022-04/#CVE-2022-22761
https://www.mozilla.org/en-US/security/advisories/mfsa2022-05/#CVE-2022-22761
https://www.mozilla.org/en-US/security/advisories/mfsa2022-06/#CVE-2022-22761

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