Improper Handling of Inconsistent Special Elements Affecting python package, versions [,3.10.17)[3.11.0-a1,3.11.9)[3.12.0-a1,3.12.3)[3.13.0-a1,3.13.0-a5)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-PYTHON-9055445
- published3 Mar 2025
- disclosed28 Feb 2025
- creditThomas Weißschuh
Introduced: 28 Feb 2025
CVE-2025-1795 (opens in a new tab)How to fix?
Upgrade python to version 3.10.17, 3.11.9, 3.12.3, 3.13.0-a5 or higher.
Overview
Affected versions of this package are vulnerable to Improper Handling of Inconsistent Special Elements due to mishandling of comma during folding and unicode-encoding of email headers. An attacker can cause the address header to be misinterpreted by some mail servers by exploiting the incorrect unicode-encoding of the separator when it ends up in a folded line.