CVE catalog
CVE-2023-5168
firefox-esr: CVE-2023-5168
- Severity
- Critical · CVSS 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.12% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | firefox-esr | sid | 153.5.1esr-1 | not affected |
| Debian | firefox-esr | forky | 153.5.1esr-1 | not affected |
| Debian | firefox-esr | trixie | 140.15.0esr-1~deb13u1 | not affected |
| Debian | firefox-esr | trixie-security | 153.5.1esr-1~deb13u1 | not affected |
| Debian | firefox-esr | bookworm | 140.12.0esr-1~deb12u1 | not affected |
| Debian | firefox-esr | bookworm-security | 153.5.1esr-1~deb12u1 | not affected |
| Debian | thunderbird | sid | 1:153.5.1esr-1 | not affected |
| Debian | thunderbird | forky | 1:153.5.0esr-1 | not affected |
| Debian | thunderbird | trixie | 1:140.12.0esr-1~deb13u1 | not affected |
| Debian | thunderbird | trixie-security | 1:153.5.1esr-1~deb13u2 | not affected |
| Debian | thunderbird | bookworm | 1:140.12.0esr-1~deb12u1 | not affected |
| Debian | thunderbird | bookworm-security | 1:153.5.1esr-1~deb12u1 | not affected |
| Ubuntu | mozjs52 | 18.04 | 52.3.1-0ubuntu3 | vulnerable |
| Ubuntu | mozjs52 | 18.04 | 52.3.1-7fakesync1 | vulnerable |
| Ubuntu | mozjs52 | 18.04 | 52.8.1-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mozjs52 | 18.04 | 52.9.1-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | mozjs38 | 18.04 | 38.8.0~repack1-0ubuntu1 | vulnerable |
| Ubuntu | mozjs38 | 18.04 | 38.8.0~repack1-0ubuntu3 | vulnerable |
| Ubuntu | mozjs38 | 18.04 | 38.8.0~repack1-0ubuntu4 | vulnerable |
| Ubuntu | mozjs68 | 20.04 | 68.5.0-1~fakesync | vulnerable |
| Ubuntu | mozjs68 | 20.04 | 68.5.0-2~fakesync | vulnerable |
| Ubuntu | mozjs68 | 20.04 | 68.6.0-1 | vulnerable |
| Ubuntu | mozjs68 | 20.04 | 68.6.0-1ubuntu1 | vulnerable |
| Ubuntu | mozjs52 | 20.04 | 52.9.1-1build1 | vulnerable |
| Ubuntu | mozjs52 | 20.04 | 52.9.1-1ubuntu3 | vulnerable |
| Ubuntu | mozjs102 | 22.04 | 102.11.0-0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | mozjs102 | 22.04 | 102.12.0-0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | mozjs102 | 22.04 | 102.13.0-0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | mozjs102 | 22.04 | 102.15.1-0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | mozjs78 | 22.04 | 78.13.0-1 | vulnerable |
| Ubuntu | mozjs78 | 22.04 | 78.15.0-2 | vulnerable |
| Ubuntu | mozjs78 | 22.04 | 78.15.0-4ubuntu1 | vulnerable |
| Ubuntu | mozjs91 | 22.04 | 91.5.1-0ubuntu1 | vulnerable |
| Ubuntu | mozjs91 | 22.04 | 91.6.0-1 | vulnerable |
| Ubuntu | mozjs91 | 22.04 | 91.6.0-2 | vulnerable |
| Ubuntu | mozjs91 | 22.04 | 91.7.0-2 | vulnerable |
| Ubuntu | mozjs91 | 22.04 | 91.10.0-0ubuntu1 | vulnerable |
| Ubuntu | mozjs102 | 24.04 | 102.15.1-1 | vulnerable |
| Ubuntu | mozjs102 | 24.04 | 102.15.1-3ubuntu2 | vulnerable |
| Suse | MozillaThunderbird | linux enterprise module for package hub 15 sp4 | 115.3.1-150200.8.133.1 | fixed |
| Suse | MozillaThunderbird | linux enterprise module for package hub 15 sp5 | 115.3.1-150200.8.133.1 | fixed |
| Suse | MozillaThunderbird | linux enterprise workstation extension 15 sp4 | 115.3.1-150200.8.133.1 | fixed |
| Suse | MozillaThunderbird | linux enterprise workstation extension 15 sp5 | 115.3.1-150200.8.133.1 | fixed |
| Opensuse | MozillaThunderbird | leap 15.4 | 115.3.1-150200.8.133.1 | fixed |
| Opensuse | MozillaThunderbird | leap 15.5 | 115.3.1-150200.8.133.1 | fixed |
| Suse | MozillaFirefox | linux enterprise high performance computing 15 sp1-ltss | 115.3.0-150000.150.107.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server 15 sp1-ltss | 115.3.0-150000.150.107.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server for sap applications 15 sp1 | 115.3.0-150000.150.107.1 | fixed |
| Suse | MozillaFirefox | linux enterprise module for desktop applications 15 sp4 | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise module for desktop applications 15 sp5 | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise high performance computing 15 sp2-ltss | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise high performance computing 15 sp3-espos | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise high performance computing 15 sp3-ltss | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server 15 sp2-ltss | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server 15 sp3-ltss | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server for sap applications 15 sp2 | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server for sap applications 15 sp3 | 115.3.0-150200.152.108.1 | fixed |
| Suse | MozillaFirefox | enterprise storage 7.1 | 115.3.0-150200.152.108.1 | fixed |
| Opensuse | MozillaFirefox | leap 15.4 | 115.3.0-150200.152.108.1 | fixed |
| Opensuse | MozillaFirefox | leap 15.5 | 115.3.0-150200.152.108.1 | fixed |
| Opensuse | MozillaThunderbird | tumbleweed | 115.3.0-1.1 | fixed |
| Opensuse | MozillaFirefox | tumbleweed | 118.0.1-1.1 | fixed |
| Suse | MozillaFirefox | linux enterprise software development kit 12 sp5 | 115.3.0-112.182.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server 12 sp5 | 115.3.0-112.182.1 | fixed |
| Suse | MozillaFirefox | linux enterprise server for sap applications 12 sp5 | 115.3.0-112.182.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | firefox-esr | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | firefox-esr | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | firefox-esr | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | firefox-esr | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Debian | thunderbird | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | thunderbird | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | thunderbird | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | thunderbird | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Suse | MozillaThunderbird | rpm | linux enterprise module for package hub 15 sp4 | 115.3.1-150200.8.133.1 | Not reported | SUSE-SU-2023:4016-1 | Not reported |
| Suse | MozillaThunderbird | rpm | linux enterprise module for package hub 15 sp5 | 115.3.1-150200.8.133.1 | Not reported | SUSE-SU-2023:4016-1 | Not reported |
| Suse | MozillaThunderbird | rpm | linux enterprise workstation extension 15 sp4 | 115.3.1-150200.8.133.1 | Not reported | SUSE-SU-2023:4016-1 | Not reported |
| Suse | MozillaThunderbird | rpm | linux enterprise workstation extension 15 sp5 | 115.3.1-150200.8.133.1 | Not reported | SUSE-SU-2023:4016-1 | Not reported |
| Opensuse | MozillaThunderbird | rpm | leap 15.4 | 115.3.1-150200.8.133.1 | Not reported | SUSE-SU-2023:4016-1 | Not reported |
| Opensuse | MozillaThunderbird | rpm | leap 15.5 | 115.3.1-150200.8.133.1 | Not reported | SUSE-SU-2023:4016-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise high performance computing 15 sp1-ltss | 115.3.0-150000.150.107.1 | Not reported | SUSE-SU-2023:3899-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server 15 sp1-ltss | 115.3.0-150000.150.107.1 | Not reported | SUSE-SU-2023:3899-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server for sap applications 15 sp1 | 115.3.0-150000.150.107.1 | Not reported | SUSE-SU-2023:3899-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise module for desktop applications 15 sp4 | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise module for desktop applications 15 sp5 | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise high performance computing 15 sp2-ltss | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise high performance computing 15 sp3-espos | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise high performance computing 15 sp3-ltss | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server 15 sp2-ltss | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server 15 sp3-ltss | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server for sap applications 15 sp2 | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server for sap applications 15 sp3 | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Suse | MozillaFirefox | rpm | enterprise storage 7.1 | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Opensuse | MozillaFirefox | rpm | leap 15.4 | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Opensuse | MozillaFirefox | rpm | leap 15.5 | 115.3.0-150200.152.108.1 | Not reported | SUSE-SU-2023:3898-1 | Not reported |
| Opensuse | MozillaThunderbird | rpm | tumbleweed | 115.3.0-1.1 | Not reported | OPENSUSE-SU-2024:13268-1 | Not reported |
| Opensuse | MozillaFirefox | rpm | tumbleweed | 118.0.1-1.1 | Not reported | OPENSUSE-SU-2024:13272-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise software development kit 12 sp5 | 115.3.0-112.182.1 | Not reported | SUSE-SU-2023:3837-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server 12 sp5 | 115.3.0-112.182.1 | Not reported | SUSE-SU-2023:3837-1 | Not reported |
| Suse | MozillaFirefox | rpm | linux enterprise server for sap applications 12 sp5 | 115.3.0-112.182.1 | Not reported | SUSE-SU-2023:3837-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_3837-1.json]
- [https://osv.dev/vulnerability/SUSE-SU-2023:3837-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:3898-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:3899-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:4016-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-5168]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13268-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13272-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-5168]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2448.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]