DEBIAN-CVE-2025-1795

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2025-1795
Published: 28 Feb 2025, 19:15
Last modified:28 Apr 2026, 20:29

Vulnerability Summary

Overall Risk (default)
minimal
9/100
CVSS Score
2.3 LOW
4.0 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 Feb 2025, 19:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:29
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v4.0•LOW•Score: 2.3CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Systems

  • debian•pypy3

    < 7.3.5+dfsg-2+deb11u5 | all | < 7.3.18+dfsg-1 | < 7.3.18+dfsg-1

  • debian•python3.11

    < 3.11.2-6+deb12u6

  • debian•python3.13

    < 3.13.0~b1-1 | < 3.13.0~b1-1

  • debian•python3.9

    < 3.9.2-1+deb11u3

References (1)