Double Free in Sudo_project Sudo
CVE-2023-27320
Sudo before 1.9.13p2 has a double free in the per-command chroot feature.
Vulnerability class: Double Free
EPSS: 0.017 (74.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Sudo_project Sudo — versions 1.9.13
- Fedoraproject Fedora — versions 36, 37, 38
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Mailing List, Third Party Advisory)
- cve@mitre.org (Release Notes)
- cve@mitre.org (mailing-list, Mailing List, Third Party Advisory)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-27320?
- CVE-2023-27320 is a high-severity vulnerability in Sudo_project Sudo, classified under Double Free. CVSS score: 7.2/10. Published 2023-02-28.
- How severe is CVE-2023-27320?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2023-27320 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.