Description (CNA)
A vulnerability has been found in the CPython `venv` module and CLI where path names provided when creating a virtual environment were not quoted properly, allowing the creator to inject commands into virtual environment "activation" scripts (ie "source venv/bin/activate"). This means that attacker-controlled virtual environments are able to run commands when the virtual environment is activated. Virtual environments which are not created by an attacker or which aren't activated before being used (ie "./venv/bin/python") are not affected.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Python Software Foundation / CPython | affected 0 before 3.9.21; affected 3.10.0 before 3.10.16; affected 3.11.0 before 3.11.11; affected 3.12.0 before 3.12.8; affected 3.13.0 before 3.13.1; affected 3.14.0a1 before 3.14.0a2 |
CWE
CWE-428
References
- https://github.com/python/cpython/issues/124651
- https://github.com/python/cpython/pull/124712
- https://mail.python.org/archives/list/security-announce@python.org/thread/RSPJ2B5JL22FG3TKUJ7D7DQ4N5JRRBZL/
- https://github.com/python/cpython/commit/e52095a0c1005a87eed2276af7a1f2f66e2b6483
- https://github.com/python/cpython/commit/633555735a023d3e4d92ba31da35b1205f9ecbd7
- https://github.com/python/cpython/commit/8450b2482586857d689b6658f08de9c8179af7db
- https://github.com/python/cpython/commit/9286ab3a107ea41bd3f3c3682ce2512692bdded8
- https://github.com/python/cpython/commit/ae961ae94bf19c8f8c7fbea3d1c25cc55ce8ae97
- https://github.com/python/cpython/commit/d48cc82ed25e26b02eb97c6263d95dcaa1e9111b
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.