Description
When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters (\r) the resulting file could be injected with unexpected keys and values if the attacker controls the written value.
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/pull/151559 ↗
- https://mail.python.org/archives/list/security-announce@python.org/thread/CV4NE6AFCRJL7XQOHX7J5TSDHUWVWGJS/ ↗
- https://github.com/python/cpython/issues/143927 ↗
- https://github.com/python/cpython/commit/5858e42c539dac8394636a6e9b30472b8994851f ↗
- https://github.com/python/cpython/commit/0adb386f6e68eb2e73d32e19f235d012df009528 ↗
- https://github.com/python/cpython/commit/71f2e02a52d47417a6fd69f456346cd8aa7aca98 ↗
- https://github.com/python/cpython/commit/aaf850fd333cd89e9aada03d92aaa788a6cb1bb8 ↗
- https://github.com/python/cpython/commit/db4a157c790479710a1a840d7937c5c815a6f8b6 ↗
- https://github.com/python/cpython/commit/12dcbd74d3563016a8cb8c47e4898889f34f74dd ↗
- https://github.com/python/cpython/commit/274de100bbf4345bd0c23ef5b446722e9e636908 ↗