Yamcs: Unauthenticated Directory Traversal
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| yamcs | yamcs | affected |
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| Yamcs | Yamcs |
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| Source | ID | Title |
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Github GHSA |
GHSA-9jg3-g3wh-w9pj | Yamcs has Unauthenticated Directory Traversal |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.7% (1.722% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Yamcs
Yamcs yamcs |
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| Vendors & Products |
Yamcs
Yamcs yamcs |
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| Description | Yamcs is a mission control framework. Prior to 5.11.13, Yamcs StaticFileHandler.locateFile resolves an unauthenticated request path without using Path.normalize and Path.toAbsolutePath to confirm that the absolute path remains within the configured staticRoots. A path containing traversal segments can escape the intended web root and return an arbitrary readable host file. The flaw is in yamcs-core/src/main/java/org/yamcs/http/StaticFileHandler.java and can disclose sensitive operating-system and application data. This issue is fixed in version 5.11.13, and the 5.12 line is fixed from version 5.12.0. | |
| Title | Yamcs: Unauthenticated Directory Traversal | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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