CVE catalog
CVE-2023-27561
runc: CVE-2023-27561
- Severity
- High · CVSS 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.45% · Oct 25, 2026
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 able to run custom images. NOTE: this issue exists because of a CVE-2019-19921 regression.
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 |
|---|---|---|---|---|
| Debian | runc | sid | 1.3.6+ds1-1 | fixed |
| Debian | runc | forky | 1.3.6+ds1-1 | fixed |
| Debian | runc | trixie | 1.1.15+ds1-2 | fixed |
| Debian | runc | bookworm | 1.1.5+ds1-1+deb12u1 | fixed |
| Debian | runc | bookworm-security | 1.1.5+ds1-1+deb12u1 | fixed |
| Ubuntu | runc | pro | 0.0.8+dfsg-2 | vulnerable |
| Ubuntu | runc | pro | 0.1.1-0ubuntu5~16.04 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc1-0ubuntu1~16.04 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc1-0ubuntu2~16.04.1 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc1-0ubuntu2~16.04.1.1 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc2-0ubuntu2~16.04.1 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc2+docker1.12.6-0ubuntu1~16.04.1 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.1 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.2 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.3 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm1 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm2 | vulnerable |
| Ubuntu | runc | pro | 1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm4 | fixed |
| Ubuntu | runc | 18.04 | 1.0.0~rc2+docker1.13.1-0ubuntu1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc4+dfsg1-2 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc4+dfsg1-6 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc4+dfsg1-6ubuntu0.18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc7+git20190403.029124da-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc7+git20190403.029124da-0ubuntu1~18.04.2 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc10-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc10-0ubuntu1~18.04.2 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc93-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc93-0ubuntu1~18.04.2 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc95-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.0~rc95-0ubuntu1~18.04.2 | vulnerable |
| Ubuntu | runc | 18.04 | 1.0.1-0ubuntu2~18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.1.0-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.1.4-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | runc | 18.04 | 1.1.4-0ubuntu1~18.04.2 | fixed |
| Ubuntu | runc | 20.04 | 1.0.0~rc8+git20190923.3e425f80-0ubuntu1 | vulnerable |
| Ubuntu | runc | 20.04 | 1.0.0~rc10-0ubuntu1 | vulnerable |
| Ubuntu | runc | 20.04 | 1.0.0~rc93-0ubuntu1~20.04.1 | vulnerable |
| Ubuntu | runc | 20.04 | 1.0.0~rc93-0ubuntu1~20.04.2 | vulnerable |
| Ubuntu | runc | 20.04 | 1.0.0~rc95-0ubuntu1~20.04.1 | vulnerable |
| Ubuntu | runc | 20.04 | 1.0.0~rc95-0ubuntu1~20.04.2 | vulnerable |
| Ubuntu | runc | 20.04 | 1.0.1-0ubuntu2~20.04.1 | vulnerable |
| Ubuntu | runc | 20.04 | 1.1.0-0ubuntu1~20.04.1 | vulnerable |
| Ubuntu | runc | 20.04 | 1.1.0-0ubuntu1~20.04.2 | vulnerable |
| Ubuntu | runc | 20.04 | 1.1.4-0ubuntu1~20.04.1 | vulnerable |
| Ubuntu | runc | 20.04 | 1.1.4-0ubuntu1~20.04.2 | vulnerable |
| Ubuntu | runc | 20.04 | 1.1.4-0ubuntu1~20.04.3 | fixed |
| Ubuntu | runc | 22.04 | 1.0.1-0ubuntu2 | vulnerable |
| Ubuntu | runc | 22.04 | 1.0.1-0ubuntu3 | vulnerable |
| Ubuntu | runc | 22.04 | 1.0.3-0ubuntu1 | vulnerable |
| Ubuntu | runc | 22.04 | 1.1.0-0ubuntu1 | vulnerable |
| Ubuntu | runc | 22.04 | 1.1.0-0ubuntu1.1 | vulnerable |
| Ubuntu | runc | 22.04 | 1.1.4-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | runc | 22.04 | 1.1.4-0ubuntu1~22.04.2 | vulnerable |
| Ubuntu | runc | 22.04 | 1.1.4-0ubuntu1~22.04.3 | fixed |
| Opensuse | kubernetes1.27 | tumbleweed | 1.27.2-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | runc | source | sid | 1.1.5+ds1-1 | not yet assigned | Not reported | [1033520] |
| Debian | runc | source | forky | 1.1.5+ds1-1 | not yet assigned | Not reported | [1033520] |
| Debian | runc | source | trixie | 1.1.5+ds1-1 | not yet assigned | Not reported | [1033520] |
| Debian | runc | source | bookworm | 1.1.5+ds1-1 | not yet assigned | Not reported | [1033520] |
| Ubuntu | runc | deb | pro | 1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm4 | Not reported | UBUNTU-CVE-2023-27561 | Not reported |
| Ubuntu | runc | deb | 18.04 | 1.1.4-0ubuntu1~18.04.2 | Not reported | UBUNTU-CVE-2023-27561 | Not reported |
| Ubuntu | runc | deb | 20.04 | 1.1.4-0ubuntu1~20.04.3 | Not reported | UBUNTU-CVE-2023-27561 | Not reported |
| Ubuntu | runc | deb | 22.04 | 1.1.4-0ubuntu1~22.04.3 | Not reported | UBUNTU-CVE-2023-27561 | Not reported |
| Opensuse | kubernetes1.27 | rpm | tumbleweed | 1.27.2-1.1 | Not reported | OPENSUSE-SU-2024:12992-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_1726-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-27561]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-27561]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:12992-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-27561]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-27561.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0794.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]