vulnerability

Alma Linux: CVE-2015-20107: Moderate: python3 security update (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:S/C:P/I:C/A:P)
Published
Apr 13, 2022
Added
Oct 11, 2022
Modified
Nov 13, 2025

Description

In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9

Solutions

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