| Name | CVE-2022-34472 |
| Description | If there was a PAC URL set and the server that hosts the PAC was not reachable, OCSP requests would have been blocked, resulting in incorrect error pages being shown. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. |
| 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-3064-1, DSA-5172-1, DSA-5175-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| firefox (PTS) | sid | 133.0-1 | fixed |
| firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | fixed |
| bullseye (security) | 128.5.0esr-1~deb11u1 | fixed | |
| bookworm | 128.3.1esr-1~deb12u1 | fixed | |
| bookworm (security) | 128.5.0esr-1~deb12u1 | fixed | |
| sid, trixie | 128.5.0esr-1 | fixed | |
| thunderbird (PTS) | bullseye | 1:115.12.0-1~deb11u1 | fixed |
| bullseye (security) | 1:128.5.0esr-1~deb11u1 | fixed | |
| bookworm | 1:115.16.0esr-1~deb12u1 | fixed | |
| bookworm (security) | 1:128.5.0esr-1~deb12u1 | fixed | |
| sid, trixie | 1:128.5.0esr-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) | 102.0-1 | |||
| firefox-esr | source | stretch | 91.11.0esr-1~deb9u1 | DLA-3064-1 | ||
| firefox-esr | source | buster | 91.11.0esr-1~deb10u1 | DSA-5172-1 | ||
| firefox-esr | source | bullseye | 91.11.0esr-1~deb11u1 | DSA-5172-1 | ||
| firefox-esr | source | (unstable) | 91.11.0esr-1 | |||
| thunderbird | source | buster | 1:91.11.0-1~deb10u1 | DSA-5175-1 | ||
| thunderbird | source | bullseye | 1:91.11.0-1~deb11u1 | DSA-5175-1 | ||
| thunderbird | source | (unstable) | 1:91.11.0-1 |
https://www.mozilla.org/en-US/security/advisories/mfsa2022-24/#CVE-2022-34472
https://www.mozilla.org/en-US/security/advisories/mfsa2022-25/#CVE-2022-34472
https://www.mozilla.org/en-US/security/advisories/mfsa2022-26/#CVE-2022-34472