| Name | CVE-2023-25752 |
| Description | When 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. |
| 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-3364-1, DLA-3365-1, DSA-5374-1, DSA-5375-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| firefox (PTS) | sid | 134.0.2-1 | fixed |
| firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | fixed |
| bullseye (security) | 128.6.0esr-1~deb11u3 | fixed | |
| bookworm | 128.5.0esr-1~deb12u1 | fixed | |
| bookworm (security) | 128.6.0esr-1~deb12u1 | fixed | |
| trixie | 128.5.0esr-1 | fixed | |
| sid | 128.6.0esr-3 | fixed | |
| thunderbird (PTS) | bullseye | 1:115.12.0-1~deb11u1 | fixed |
| bullseye (security) | 1:128.6.0esr-1~deb11u1 | fixed | |
| bookworm | 1:128.5.0esr-1~deb12u1 | fixed | |
| bookworm (security) | 1:128.6.0esr-1~deb12u1 | fixed | |
| sid, trixie | 1:128.6.0esr-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) | 111.0-1 | |||
| firefox-esr | source | buster | 102.9.0esr-1~deb10u1 | DLA-3364-1 | ||
| firefox-esr | source | bullseye | 102.9.0esr-1~deb11u1 | DSA-5374-1 | ||
| firefox-esr | source | (unstable) | 102.9.0esr-1 | |||
| thunderbird | source | buster | 1:102.9.0-1~deb10u1 | DLA-3365-1 | ||
| thunderbird | source | bullseye | 1:102.9.0-1~deb11u1 | DSA-5375-1 | ||
| thunderbird | source | (unstable) | 1:102.9.0-1 |
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