Vulnerability in Linuxfoundation Runc
CVE-2023-27561
runc through 1.1.4 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be…
EPSS: 0.004 (35.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Linuxfoundation Runc
- Debian Debian_linux — versions 10.0
- Redhat Enterprise_linux — versions 8.0, 9.0
- Redhat Openshift_container_platform — versions 4.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, Issue Tracking)
- cve@mitre.org (Third Party Advisory, Issue Tracking)
- cve@mitre.org (Exploit, Third Party Advisory)
- 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 (vendor-advisory)
- cve@mitre.org (vendor-advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-27561?
- CVE-2023-27561 is a high-severity vulnerability in Linuxfoundation Runc, classified under Use of Incorrectly-Resolved Name or Reference. CVSS score: 7.0/10. Published 2023-03-03.
- How severe is CVE-2023-27561?
- High severity. CVSS v3 base score is 7.0 out of 10.
- Is CVE-2023-27561 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.