Yamcs is a mission control framework. Prior to 5.12.7, the Nashorn ScriptEngine used to evaluate user-supplied JavaScript algorithm text in yamcs-core/src/main/java/org/yamcs/algorithms/ScriptAlgorit…
Critical CVSS 9.8
Summary
Yamcs is a mission control framework. Prior to 5.12.7, the Nashorn ScriptEngine used to evaluate user-supplied JavaScript algorithm text in yamcs-core/src/main/java/org/yamcs/algorithms/ScriptAlgorithmExecutorFactory.java was constructed without a ClassFilter, so a user with the ChangeMissionDatabase privilege could override an algorithm through the MdbOverrideApi.updateAlgorithm endpoint and supply JavaScript that reaches arbitrary Java classes (for example Java.type("java.lang.Runtime").getRu…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://github.com/yamcs/yamcs/commit/3c550348f866af4675d2ba4a51d8d12b7c7c6011 Patch
- https://github.com/yamcs/yamcs/commit/4ff8fda642ea8c3309a4d3f379aa77b763148992 Patch
- https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7 Release Notes
- https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.0 Release Notes
- https://github.com/yamcs/yamcs/security/advisories/GHSA-vmwp-vh32-rj75 Exploit
- https://github.com/yamcs/yamcs/security/advisories/GHSA-vmwp-vh32-rj75 Exploit
Timeline
- nvd_ingest NVD