CVE-2023-25752

NameCVE-2023-25752
DescriptionWhen accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may have lead future code to be incorrect and vulnerable. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3364-1, DLA-3365-1, DSA-5374-1, DSA-5375-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid125.0.1-2fixed
firefox-esr (PTS)buster91.12.0esr-1~deb10u1vulnerable
buster (security)115.10.0esr-1~deb10u1fixed
bullseye115.7.0esr-1~deb11u1fixed
bullseye (security)115.10.0esr-1~deb11u1fixed
bookworm115.7.0esr-1~deb12u1fixed
bookworm (security)115.10.0esr-1~deb12u1fixed
trixie115.8.0esr-1fixed
sid115.10.0esr-1fixed
thunderbird (PTS)buster1:91.12.0-1~deb10u1vulnerable
buster (security)1:115.9.0-1~deb10u1fixed
bullseye1:115.7.0-1~deb11u1fixed
bullseye (security)1:115.9.0-1~deb11u1fixed
bookworm1:115.7.0-1~deb12u1fixed
bookworm (security)1:115.9.0-1~deb12u1fixed
sid1:115.9.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)111.0-1
firefox-esrsourcebuster102.9.0esr-1~deb10u1DLA-3364-1
firefox-esrsourcebullseye102.9.0esr-1~deb11u1DSA-5374-1
firefox-esrsource(unstable)102.9.0esr-1
thunderbirdsourcebuster1:102.9.0-1~deb10u1DLA-3365-1
thunderbirdsourcebullseye1:102.9.0-1~deb11u1DSA-5375-1
thunderbirdsource(unstable)1:102.9.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2023-09/#CVE-2023-25752
https://www.mozilla.org/en-US/security/advisories/mfsa2023-10/#CVE-2023-25752
https://www.mozilla.org/en-US/security/advisories/mfsa2023-11/#CVE-2023-25752

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