CVE-2025-1795 Affecting python3.11 package, versions *
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- published2 Mar 2025
- disclosed28 Feb 2025
Introduced: 28 Feb 2025
NewCVE-2025-1795 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
How to fix?
There is no fixed version for Debian:12 python3.11.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python3.11 package and not the python3.11 package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
During an address list folding when a separating comma ends up on a folded line and that line is to be unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the separating comma remains a plan comma. This can result in the address header being misinterpreted by some mail servers.
References
- https://security-tracker.debian.org/tracker/CVE-2025-1795
- https://github.com/python/cpython/issues/100884
- https://github.com/python/cpython/pull/100885
- https://github.com/python/cpython/pull/119099
- https://github.com/python/cpython/commit/09fab93c3d857496c0bd162797fab816c311ee48
- https://github.com/python/cpython/commit/70754d21c288535e86070ca7a6e90dcb670b8593
- https://github.com/python/cpython/commit/9148b77e0af91cdacaa7fe3dfac09635c3fe9a74
- https://mail.python.org/archives/list/security-announce@python.org/thread/MB62IZMEC3UM6SGHP5LET5JX2Y7H4ZUR/