Name | CVE-2022-40960 |
Description | Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-3121-1, DLA-3123-1, DSA-5237-1, DSA-5238-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
firefox (PTS) | sid | 131.0.2-2 | fixed |
firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | fixed |
bullseye (security) | 128.3.1esr-1~deb11u1 | fixed | |
bookworm | 115.14.0esr-1~deb12u1 | fixed | |
bookworm (security) | 128.3.1esr-1~deb12u1 | fixed | |
trixie | 128.3.0esr-2 | fixed | |
sid | 128.3.1esr-2 | fixed | |
thunderbird (PTS) | bullseye | 1:115.12.0-1~deb11u1 | fixed |
bullseye (security) | 1:115.16.0esr-1~deb11u1 | fixed | |
bookworm | 1:115.12.0-1~deb12u1 | fixed | |
bookworm (security) | 1:115.16.0esr-1~deb12u1 | fixed | |
trixie | 1:128.2.0esr-1 | fixed | |
sid | 1:128.3.0esr-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
firefox | source | (unstable) | 105.0-1 | |||
firefox-esr | source | buster | 102.3.0esr-1~deb10u2 | DLA-3121-1 | ||
firefox-esr | source | bullseye | 102.3.0esr-1~deb11u1 | DSA-5237-1 | ||
firefox-esr | source | (unstable) | 102.3.0esr-1 | |||
thunderbird | source | buster | 1:102.3.0-1~deb10u1 | DLA-3123-1 | ||
thunderbird | source | bullseye | 1:102.3.0-1~deb11u1 | DSA-5238-1 | ||
thunderbird | source | (unstable) | 1:102.3.0-1 |
https://www.mozilla.org/en-US/security/advisories/mfsa2022-40/#CVE-2022-40960
https://www.mozilla.org/en-US/security/advisories/mfsa2022-41/#CVE-2022-40960
https://www.mozilla.org/en-US/security/advisories/mfsa2022-42/#CVE-2022-40960