CVE-2023-27320
sudo: Sudo before 1.9.13p2 has a double free in the per-command chroot feature.
CVE-2023-27320 is fixed in 9 products on 1 platform, first by sudo 1.9.9-1ubuntu2.3, released February 28, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.2
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0166
76th percentile
Sudo before 1.9.13p2 has a double free in the per-command chroot feature.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| sudo · Debian 12.15 (bookworm) | 1.9.13p3-1 | DEBIAN-CVE-2023-27320 | Feb 28, 2023 |
| sudo · Debian 13.5 (trixie) | 1.9.13p3-1 | DEBIAN-CVE-2023-27320 | Feb 28, 2023 |
| sudo · Debian 14 | 1.9.13p3-1 | DEBIAN-CVE-2023-27320 | Feb 28, 2023 |
| sudo · Ubuntu 22.04.1 LTS (jammy) | 1.9.9-1ubuntu2.3 | sudo 1.9.9-1ubuntu2.3 | Feb 28, 2023 |
| sudo · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 2023 |
| sudo-debuginfo · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 2023 |
| sudo-debugsource · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 2023 |
| sudo-devel · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 2023 |
| sudo-ldap · Ubuntu 22.04.1 LTS (jammy) | 1.9.9-1ubuntu2.3 | sudo-ldap 1.9.9-1ubuntu2.3 | Feb 28, 2023 |
| sudo-logsrvd · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 2023 |
| sudo-logsrvd-debuginfo · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 2023 |
| sudo-python-plugin · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 2023 |
| sudo-python-plugin-debuginfo · amzn 2023 | 1.9.12-1.p2.amzn2023.0.3 | ALAS2023-2023-133 | Mar 11, 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.