containerd user ID handling bypass allows runAsNonRoot evasion
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| containerd | containerd | affected |
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Configuration 1 [-]
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No data.
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| Containerd | Containerd |
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| Source | ID | Title |
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Github GHSA |
GHSA-fqw6-gf59-qr4w | containerd user ID handling bypass allows runAsNonRoot evasion |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.163% probability within 30 days)
| Type | Values Removed | Values Added |
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| Weaknesses | CWE-681 | |
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| Metrics |
threat_severity
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cvssV3_1
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| Metrics |
ssvc
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| First Time appeared |
Containerd
Containerd containerd |
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| Vendors & Products |
Containerd
Containerd containerd |
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| Description | containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4 and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username, leading to runAsNonRoot evasion. If a crafted image provides an /etc/passwd file mapping this large numeric string to root, the container ultimately runs as root (UID 0). This allows the Kubernetes runAsNonRoot restriction to be bypassed, causing unexpected behavior for environments that require containers to run as a non-root user. This issue has been fixed in versions 1.7.32, 2.0.9, 2.2.4 and 2.3.1. | |
| Title | containerd user ID handling bypass allows runAsNonRoot evasion | |
| Weaknesses | CWE-269 | |
| References |
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| Metrics |
cvssV4_0
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