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.
History

Tue, 04 Mar 2025 03:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 03 Mar 2025 02:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-168
References
Metrics threat_severity

None

cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N'}

threat_severity

Low


Fri, 28 Feb 2025 21:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-116

Fri, 28 Feb 2025 19:30:00 +0000


Fri, 28 Feb 2025 19:15:00 +0000

Type Values Removed Values Added
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.
Title Mishandling of comma during folding and unicode-encoding of email headers
References
Metrics cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: PSF

Published:

Updated: 2025-02-28T20:32:56.849Z

Reserved: 2025-02-28T18:49:37.957Z

Link: CVE-2025-1795

cve-icon Vulnrichment

Updated: 2025-02-28T20:30:53.042Z

cve-icon NVD

Status : Received

Published: 2025-02-28T19:15:36.550

Modified: 2025-02-28T21:15:27.570

Link: CVE-2025-1795

cve-icon Redhat

Severity : Low

Publid Date: 2025-02-28T18:59:31Z

Links: CVE-2025-1795 - Bugzilla