Description
When using the "tarfile" module with a file opened in "streaming mode" (mode="r|") the tarfile module did not properly handle EOF, making archive parsing take exponentially longer.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Python Software Foundation CPython
Default version status: unaffected
0 to < 3.10.21affected3.11.0 to < 3.11.16affected3.12.0 to < 3.12.14affected3.13.0 to < 3.13.15affected3.14.0 to < 3.14.7affected3.15.0a1 to < 3.15.0b4affected
References
- https://github.com/python/cpython/issues/151981 ↗
- https://github.com/python/cpython/pull/151982 ↗
- https://mail.python.org/archives/list/security-announce@python.org/thread/AXPSKKTSRKXTTJULW3XSIC74WZNAAPPB/ ↗
- https://github.com/python/cpython/commit/3f031d431f80668e14f3bc066bbf4369cd9281b9 ↗
- https://github.com/python/cpython/commit/4ce6bf7c8aa7725828a38981c306f214c1f29365 ↗
- https://github.com/python/cpython/commit/7f0dc59c9a70f8f3b4da33d7c4a2ba552a7acc21 ↗
- https://github.com/python/cpython/commit/e86666c9dd256d52d0fbef6feb1ea4a51768fdec ↗
- https://github.com/python/cpython/commit/eb63c0f94dfcbea7fda8eab6213818e134d67192 ↗
- https://github.com/python/cpython/commit/f50bf13566189c8d0ce5a814f33eff3d89951896 ↗
- https://github.com/python/cpython/commit/f5e2776ff0383a902c12acf2b703e7e951fc8438 ↗