Name | CVE-2024-3861 |
Description | If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10. |
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-3790-1, DLA-3791-1, DSA-5663-1, DSA-5670-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
firefox (PTS) | sid | 131.0-1 | fixed |
firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | fixed |
bullseye (security) | 115.15.0esr-1~deb11u1 | fixed | |
bookworm | 115.14.0esr-1~deb12u1 | fixed | |
bookworm (security) | 128.3.0esr-1~deb12u1 | fixed | |
trixie | 115.15.0esr-1 | fixed | |
sid | 128.3.0esr-1 | fixed | |
thunderbird (PTS) | bullseye | 1:115.12.0-1~deb11u1 | fixed |
bullseye (security) | 1:115.15.0-1~deb11u1 | fixed | |
bookworm | 1:115.12.0-1~deb12u1 | fixed | |
bookworm (security) | 1:115.15.0-1~deb12u1 | fixed | |
trixie | 1:128.2.0esr-1 | fixed | |
sid | 1:128.2.3esr-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) | 125.0.1-1 | |||
firefox-esr | source | buster | 115.10.0esr-1~deb10u1 | DLA-3790-1 | ||
firefox-esr | source | bullseye | 115.10.0esr-1~deb11u1 | DSA-5663-1 | ||
firefox-esr | source | bookworm | 115.10.0esr-1~deb12u1 | DSA-5663-1 | ||
firefox-esr | source | (unstable) | 115.10.0esr-1 | |||
thunderbird | source | buster | 1:115.10.1-1~deb10u1 | DLA-3791-1 | ||
thunderbird | source | bullseye | 1:115.10.1-1~deb11u1 | DSA-5670-1 | ||
thunderbird | source | bookworm | 1:115.10.1-1~deb12u1 | DSA-5670-1 | ||
thunderbird | source | (unstable) | 1:115.10.1-1 |
https://www.mozilla.org/en-US/security/advisories/mfsa2024-18/#CVE-2024-3861
https://www.mozilla.org/en-US/security/advisories/mfsa2024-19/#CVE-2024-3861
https://www.mozilla.org/en-US/security/advisories/mfsa2024-20/#CVE-2024-3861