Yamcs: Server-Side Code Injection (RCE) via Janino Expression Engine in `JavaExprAlgorithmExecutionFactory`
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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No data.
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| Yamcs | Yamcs |
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| Source | ID | Title |
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Github GHSA |
GHSA-524g-x36v-9wm6 | Yamcs Vulnerable to Server-Side Code Injection (RCE) via Janino Expression Engine in `JavaExprAlgorithmExecutionFactory` |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.1% (1.116% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Yamcs
Yamcs yamcs |
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| Vendors & Products |
Yamcs
Yamcs yamcs |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Yamcs is a mission control framework. Prior to 5.12.7, a server-side code injection vulnerability existed in the Yamcs algorithm evaluation engine org.yamcs.algorithms.JavaExprAlgorithmExecutionFactory, which dynamically compiled and evaluated user-controlled algorithm text through the Janino compiler without enforcing a secure sandbox, so an authenticated user with the ChangeMissionDatabase privilege could override an existing algorithm's text via the mission database REST API and inject Java code (for example using java.lang.Runtime) to achieve remote code execution on the underlying host operating system. This issue is fixed in versions 5.12.7 and 5.13.0, which disable algorithm editing by default. | |
| Title | Yamcs: Server-Side Code Injection (RCE) via Janino Expression Engine in `JavaExprAlgorithmExecutionFactory` | |
| Weaknesses | CWE-94 | |
| References |
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| Metrics |
cvssV3_1
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