CVE-2025-1795 Affecting python3.12 package, versions <3.12.3-1ubuntu0.6


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.61% (46th percentile)

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  • Snyk IDSNYK-UBUNTU2404-PYTHON312-9057753
  • published17 Jun 2025
  • disclosed28 Feb 2025

Introduced: 28 Feb 2025

CVE-2025-1795  (opens in a new tab)

How to fix?

Upgrade Ubuntu:24.04 python3.12 to version 3.12.3-1ubuntu0.6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.12 package and not the python3.12 package as distributed by Ubuntu. See How to fix? for Ubuntu:24.04 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.

CVSS Base Scores

version 3.1