K3s: ZIP Archive Path Traversal Vulnerability in etcd Snapshot Decompression
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| k3s-io | k3s | affected |
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| K3s | K3s |
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| Source | ID | Title |
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Github GHSA |
GHSA-jxr7-mqhw-9p98 | K3s: ZIP Archive Path Traversal Vulnerability in etcd Snapshot Decompression |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.167% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
K3s
K3s k3s |
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| Vendors & Products |
K3s
K3s k3s |
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| Description | K3s is a fully conformant production-ready Kubernetes distribution. Prior to 1.35.3+k3s1, 1.34.6+k3s1, v1.33.10+k3s1, a path traversal vulnerability exists in K3s's etcd snapshot decompression functionality. Zip files containing archive members with maliciously crafted names can be written to arbitrary locations on the filesystem when an administrator restores the archive as a compressed etcd snapshot. This vulnerability is fixed in 1.35.3+k3s1, 1.34.6+k3s1, v1.33.10+k3s1. | |
| Title | K3s: ZIP Archive Path Traversal Vulnerability in etcd Snapshot Decompression | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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