Description (CNA)
If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Python Software Foundation / CPython | affected 0 before 3.9.25; affected 3.10.0 before 3.10.20; affected 3.11.0 before 3.11.15; affected 3.12.0 before 3.12.13; affected 3.13.0 before 3.13.10; affected 3.14.0 before 3.14.1; affected 3.15.0a1 before 3.15.0a2 |
CWE
No CWE identifiers supplied.
References
- https://github.com/python/cpython/issues/136065
- https://mail.python.org/archives/list/security-announce@python.org/thread/IUP5QJ6D4KK6ULHOMPC7DPNKRYQTQNLA/
- https://github.com/python/cpython/commit/2e6150adccaaf5bd95d4c19dfd04a36e0b325d8c
- https://github.com/python/cpython/commit/631ba3407e3348ccd56ce5160c4fb2c5dc5f4d84
- https://github.com/python/cpython/commit/892747b4cf0f95ba8beb51c0d0658bfaa381ebca
- https://github.com/python/cpython/commit/9ab89c026aa9611c4b0b67c288b8303a480fe742
- https://github.com/python/cpython/commit/c8a5f3435c342964e0a432cc9fb448b7dbecd1ba
- https://github.com/python/cpython/commit/f029e8db626ddc6e3a3beea4eff511a71aaceb5c
- https://github.com/python/cpython/commit/5dceb93486176e6b4a6d9754491005113eb23427
ADP enrichment
No English description supplied.
No references supplied.