Description (CNA)
melange allows users to build apk packages using declarative pipelines. From version 0.3.0 to before 0.40.3, an attacker who can provide build input values, but not modify pipeline definitions, could execute arbitrary shell commands if the pipeline uses ${{vars.*}} or ${{inputs.*}} substitutions in working-directory. The field is embedded into shell scripts without proper quote escaping. This issue has been patched in version 0.40.3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| chainguard-dev / melange | affected >= 0.3.0, < 0.40.3 |
CWE
CWE-78
References
- https://github.com/chainguard-dev/melange/security/advisories/GHSA-vqqr-rmpc-hhg2
- https://github.com/chainguard-dev/melange/commit/e51ca30cfb63178f5a86997d23d3fff0359fa6c8
ADP enrichment
No English description supplied.
No references supplied.