| Name | CVE-2024-3864 |
| Description | Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. 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 | 132.0.2-1 | fixed |
| firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | fixed |
| bullseye (security) | 128.4.0esr-1~deb11u1 | fixed | |
| bookworm | 128.3.1esr-1~deb12u1 | fixed | |
| bookworm (security) | 128.4.0esr-1~deb12u1 | fixed | |
| trixie | 128.3.1esr-2 | fixed | |
| sid | 128.4.0esr-1 | fixed | |
| thunderbird (PTS) | bullseye | 1:115.12.0-1~deb11u1 | fixed |
| bullseye (security) | 1:128.4.3esr-1~deb11u1 | fixed | |
| bookworm | 1:115.16.0esr-1~deb12u1 | fixed | |
| bookworm (security) | 1:128.4.0esr-1~deb12u1 | fixed | |
| trixie | 1:128.4.2esr-1 | fixed | |
| sid | 1:128.4.3esr-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-2024-3864
https://www.mozilla.org/en-US/security/advisories/mfsa2024-19/#CVE-2024-3864
https://www.mozilla.org/en-US/security/advisories/mfsa2024-20/#CVE-2024-3864