| Name | CVE-2024-7652 |
| Description | An error in the ECMA-262 specification relating to Async Generators could have resulted in a type confusion, potentially leading to memory corruption and an exploitable crash. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5727-1, DSA-5733-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| firefox (PTS) | sid | 130.0.1-1 | 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) | 115.15.0esr-1~deb12u1 | fixed | |
| sid, trixie | 115.15.0esr-1 | fixed | |
| thunderbird (PTS) | bullseye | 1:115.12.0-1~deb11u1 | vulnerable |
| bullseye (security) | 1:115.15.0-1~deb11u1 | fixed | |
| bookworm | 1:115.12.0-1~deb12u1 | vulnerable | |
| bookworm (security) | 1:115.15.0-1~deb12u1 | fixed | |
| trixie | 1:128.2.0esr-1 | fixed | |
| sid | 1:128.2.1esr-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) | 128.0-1 | |||
| firefox-esr | source | bullseye | 115.13.0esr-1~deb11u1 | DSA-5727-1 | ||
| firefox-esr | source | bookworm | 115.13.0esr-1~deb12u1 | DSA-5727-1 | ||
| firefox-esr | source | (unstable) | 115.13.0esr-1 | |||
| thunderbird | source | bullseye | 1:115.13.0-1~deb11u1 | DSA-5733-1 | ||
| thunderbird | source | bookworm | 1:115.13.0-1~deb12u1 | DSA-5733-1 | ||
| thunderbird | source | (unstable) | 1:115.13.0-1 |
https://bugzilla.mozilla.org/show_bug.cgi?id=1901411
https://github.com/tc39/ecma262/security/advisories/GHSA-g38c-wh3c-5h9r
https://www.mozilla.org/en-US/security/advisories/mfsa2024-29/#CVE-2024-7652
https://www.mozilla.org/en-US/security/advisories/mfsa2024-30/#CVE-2024-7652
https://www.mozilla.org/en-US/security/advisories/mfsa2024-31/#CVE-2024-7652