Description (CNA)
filelock is a platform-independent file lock for Python. From 3.20.4 until 4.2.1, ReadWriteLock can open a crafted SQLite lock database without bounding schema and query work, allowing another local user who can replace the database to make acquisition stall or hang; versions from 3.20.4 expose this on initial per-instance opening, and versions from 3.30.0 repeat the exposure on every acquisition. This issue is fixed in version 4.2.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| tox-dev / filelock | affected >= 3.20.4, < 4.2.1 |
CWE
CWE-400
References
- https://github.com/tox-dev/filelock/security/advisories/GHSA-cwqr-hh33-gh44
- https://github.com/tox-dev/filelock/pull/834
- https://github.com/tox-dev/filelock/commit/5e3f2ec0c5fb17cb2635b60b2b68bc63ab81ca2d
- https://github.com/tox-dev/filelock/releases/tag/4.2.1
ADP enrichment
No English description supplied.