In Mercurial before 4.4.1, it is possible that a specially malformed repository can cause Git subrepositories to run arbitrary code in the form of a .git/hooks/post-update script checked into the repository. Typical use of Mercurial prevents construction of such repositories, but they can be created programmatically.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| mercurial(PyPI) | 0 | 4.4.1 | N/A |
CVSS Metrics
