CVE-2025-48387
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.0.9, 2.1.3, and 1.16.5 have an issue where an extract can write outside the specified dir with a specific tarball. This has been patched in versions 3.0.9, 2.1.3, and 1.16.5. As a workaround, use the ignore option to ignore non files/directories.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| mafintosh | tar-fs | < 1.16.5 | affected |
| mafintosh | tar-fs | >= 2.0.0, < 2.1.3 | affected |
| mafintosh | tar-fs | >= 3.0.0, < 3.0.9 | affected |
Weaknesses
- CWE-22: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
CVE Program Container
Additional References
References
- https://github.com/mafintosh/tar-fs/security/advisories/GHSA-8cj5-5rvv-wf4v
- https://github.com/google/security-research/security/advisories/GHSA-xrg4-qp5w-2c3w
- https://github.com/mafintosh/tar-fs/commit/647447b572bc135c41035e82ca7b894f02b17f0f
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