CVE-2023-4874
mutt: Null pointer dereference when viewing a specially crafted email in Mutt >1.5.2 <2.2.12
CVE-2023-4874 is fixed in 3 products on 1 platform, first by mutt 1.9.4-3ubuntu0.6+esm1, released September 9, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0085
58th percentile
Null pointer dereference when viewing a specially crafted email in Mutt >1.5.2 <2.2.12
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mutt · Debian 11.6 (bullseye) | 2.0.5-4.1+deb11u3 | DSA-5494-1 | Sep 10, 2023 |
| mutt · Debian 12.15 (bookworm) | 2.2.9-1+deb12u1 | DSA-5494-1 | Sep 10, 2023 |
| mutt · Debian 13.5 (trixie) | 2.2.12-0.1 | DEBIAN-CVE-2023-4874 | Sep 9, 2023 |
| mutt · Debian 14 | 2.2.12-0.1 | DEBIAN-CVE-2023-4874 | Sep 9, 2023 |
| mutt · RHEL 8 | 5:2.0.7-3.el8 | RHSA-2024:3058 | May 22, 2024 |
| mutt · RHEL 9 | 5:2.2.6-2.el9 | RHSA-2024:2290 | Apr 30, 2024 |
| mutt · Ubuntu 18.04.6 LTS (bionic) | 1.9.4-3ubuntu0.6+esm1 | mutt 1.9.4-3ubuntu0.6+esm1 | Sep 9, 2023 |
| mutt · Ubuntu 20.04 LTS (focal) | 1.13.2-1ubuntu0.6 | mutt 1.13.2-1ubuntu0.6 | Sep 9, 2023 |
| mutt · Ubuntu 22.04.1 LTS (jammy) | 2.1.4-1ubuntu1.2 | mutt 2.1.4-1ubuntu1.2 | Sep 9, 2023 |
| mutt · almalinux 8 | 5:2.0.7-3.el8 | ALSA-2024:3058 | May 22, 2024 |
| mutt · almalinux 9 | 5:2.2.6-2.el9 | ALSA-2024:2290 | Apr 30, 2024 |
| mutt · amzn 2023 | 5:2.2.9-1.amzn2023.0.2 | ALAS2023-2023-357 | Sep 27, 2023 |
| mutt · ol 8 | 5:2.0.7-3.el8 | ELSA-2024-3058 | May 23, 2024 |
| mutt · ol 9 | 5:2.2.6-2.el9 | ELSA-2024-2290 | May 2, 2024 |
| mutt · rocky 8 | 5:2.0.7-3.el8 | RLSA-2024:3058 | Jun 14, 2024 |
| mutt · rocky 9 | 5:2.2.6-2.el9 | RLSA-2024:2290 | May 7, 2025 |
| mutt-debuginfo · amzn 2023 | 5:2.2.9-1.amzn2023.0.2 | ALAS2023-2023-357 | Sep 27, 2023 |
| mutt-debugsource · amzn 2023 | 5:2.2.9-1.amzn2023.0.2 | ALAS2023-2023-357 | Sep 27, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.