Nixpkgs security tracker

Untriaged

Permalink CVE-2025-11468

created 4 months ago Activity log

Created suggestion 4 months ago

Folding email comments of unfoldable characters doesn't preserve parenthesis

When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.

References

https://github.com/python/cpython/pull/143936 patch
https://github.com/python/cpython/issues/143935 issue-tracking
https://mail.python.org/archives/list/security-announce@python.org/thread/FELSE… vendor-advisory
https://github.com/python/cpython/commit/17d1490aa97bd6b98a42b1a9b324ead84e7fd8… patch
https://github.com/python/cpython/commit/61614a5e5056e4f61ced65008d4576f3df34ac… patch
https://github.com/python/cpython/commit/e9970f077240c7c670e8a6fc6662f2b30d3b6a… patch
https://github.com/python/cpython/commit/f738386838021c762efea6c9802c82de65e877… patch
https://github.com/python/cpython/commit/a76e4cd62dd68e7cbe86e37e6ed988495a646b… patch

Affected products

CPython

<3.13.12
<3.15.0
<3.15.0a6
<3.14.3

Matching in nixpkgs

pkgs.haskellPackages.cpython

Bindings for libpython

nixos-unstable 3.9.0
- nixpkgs-unstable 3.9.0
- nixos-unstable-small 3.9.0

Package maintainers

@sheepforce Phillip Seeber <phillip.seeber@googlemail.com>

Suggestion detail

References

Affected products

Matching in nixpkgs

pkgs.haskellPackages.cpython

Package maintainers