CVE catalog
CVE-2023-1326
UBUNTU-CVE-2023-1326
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.87% · Oct 25, 2026
Chen Lu, Lei Wang, and YiQi Sun discovered a privilege escalation vulnerability in apport-cli when viewing crash reports and unprivileged users are allowed to run sudo less. A local attacker on a specially configured system could use this to escalate their privilege.
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 |
|---|---|---|---|---|
| Ubuntu | apport | 18.04 | 2.20.7-0ubuntu3 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.7-0ubuntu3.1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.7-0ubuntu4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu2 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu3 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu5 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu6 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu7 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu8 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu9 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu10 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu2 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu5 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu6 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.2 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.3 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.5 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.6 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.7 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.8 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.9 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.11 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.12 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.13 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.14 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.15 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.16 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.17 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.18 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.19 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.20 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.21 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.23 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.24 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.26 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.27 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.28 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.29 | fixed |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu8 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu9 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu13 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu14 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu15 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu16 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu17 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu18 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu19 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu20 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu21 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu22 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu24 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu25 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu26 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.2 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.3 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.4 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.6 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.8 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.9 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.10 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.11 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.12 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.13 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.14 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.16 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.17 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.18 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.20 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.21 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.23 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.24 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.25 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.26 | fixed |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu70 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu73 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu74 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu75 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu76 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu77 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu78 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu79 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu80 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu81 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.1 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.2 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.3 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.4 | fixed |
| Ubuntu | apport | 18.04 | 2.20.7-0ubuntu3 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.7-0ubuntu3.1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.7-0ubuntu4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu2 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu3 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu5 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu6 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu7 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu8 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu9 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.8-0ubuntu10 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu2 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu5 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu6 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.1 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.2 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.3 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.4 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.5 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.6 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.7 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.8 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.9 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.11 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.12 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.13 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.14 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.15 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.16 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.17 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.18 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.19 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.20 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.21 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.23 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.24 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.26 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.27 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.28 | vulnerable |
| Ubuntu | apport | 18.04 | 2.20.9-0ubuntu7.29 | fixed |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu8 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu9 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu13 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu14 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu15 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu16 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu17 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu18 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu19 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu20 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu21 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu22 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu24 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu25 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu26 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.2 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.3 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.4 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.6 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.8 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.9 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.10 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.11 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.12 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.13 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.14 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.16 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.17 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.18 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.20 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.21 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.23 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.24 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.25 | vulnerable |
| Ubuntu | apport | 20.04 | 2.20.11-0ubuntu27.26 | fixed |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu70 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu73 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu74 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu75 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu76 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu77 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu78 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu79 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu80 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu81 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.1 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.2 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.3 | vulnerable |
| Ubuntu | apport | 22.04 | 2.20.11-0ubuntu82.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Ubuntu | apport | deb | 18.04 | 2.20.9-0ubuntu7.29 | Not reported | USN-6018-1 | Not reported |
| Ubuntu | apport | deb | 20.04 | 2.20.11-0ubuntu27.26 | Not reported | USN-6018-1 | Not reported |
| Ubuntu | apport | deb | 22.04 | 2.20.11-0ubuntu82.4 | Not reported | USN-6018-1 | Not reported |
| Ubuntu | apport | deb | 18.04 | 2.20.9-0ubuntu7.29 | Not reported | UBUNTU-CVE-2023-1326 | Not reported |
| Ubuntu | apport | deb | 20.04 | 2.20.11-0ubuntu27.26 | Not reported | UBUNTU-CVE-2023-1326 | Not reported |
| Ubuntu | apport | deb | 22.04 | 2.20.11-0ubuntu82.4 | Not reported | UBUNTU-CVE-2023-1326 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: