vulnerability

Debian: CVE-2025-1795: pypy3, python3.11, python3.9 -- security update

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
Feb 28, 2025
Added
Mar 21, 2025
Modified
Dec 17, 2025

Description

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.

Solutions

debian-upgrade-pypy3debian-upgrade-python3-11debian-upgrade-python3-9no-fix-debian-deb-package
Title
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