Name | CVE-2023-5168 |
Description | A compromised content process could have provided malicious data to `FilterNodeD2D1` resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process.
*This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 118, Firefox ESR < 115.3, and Thunderbird < 115.3. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
firefox (PTS) | sid | 120.0-2 | fixed |
firefox-esr (PTS) | buster | 91.12.0esr-1~deb10u1 | fixed |
| buster (security) | 115.5.0esr-1~deb10u1 | fixed |
| bullseye | 102.15.0esr-1~deb11u1 | fixed |
| bullseye (security) | 115.5.0esr-1~deb11u1 | fixed |
| bookworm | 102.15.1esr-1~deb12u1 | fixed |
| bookworm (security) | 115.5.0esr-1~deb12u1 | fixed |
| sid, trixie | 115.5.0esr-1 | fixed |
thunderbird (PTS) | buster | 1:91.12.0-1~deb10u1 | fixed |
| buster (security) | 1:115.5.0-1~deb10u1 | fixed |
| bullseye | 1:102.13.1-1~deb11u1 | fixed |
| bullseye (security) | 1:115.5.0-1~deb11u1 | fixed |
| bookworm | 1:102.15.1-1~deb12u1 | fixed |
| bookworm (security) | 1:115.5.0-1~deb12u1 | fixed |
| trixie | 1:115.5.0-1 | fixed |
| sid | 1:115.5.1-1 | 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) | (not affected) | | | |
firefox-esr | source | (unstable) | (not affected) | | | |
thunderbird | source | (unstable) | (not affected) | | | |
Notes
- firefox <not-affected> (Only affects Firefox on Windows)
- firefox-esr <not-affected> (Only affects Firefox ESR on Windows)
- thunderbird <not-affected> (Only affects Thunderbird on Windows)
https://www.mozilla.org/en-US/security/advisories/mfsa2023-41/#CVE-2023-5168
https://www.mozilla.org/en-US/security/advisories/mfsa2023-42/#CVE-2023-5168
https://www.mozilla.org/en-US/security/advisories/mfsa2023-43/#CVE-2023-5168