vulnerability

Ubuntu: USN-7404-1 (CVE-2023-52892): phpseclib vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:N)
Published
Jun 27, 2024
Added
Apr 3, 2025
Modified
Aug 18, 2025

Description

In phpseclib before 1.0.22, 2.x before 2.0.46, and 3.x before 3.0.33, some characters in Subject Alternative Name fields in TLS certificates are incorrectly allowed to have a special meaning in regular expressions (such as a + wildcard), leading to name confusion in X.509 certificate host verification.

Solutions

ubuntu-pro-upgrade-php-phpseclibubuntu-pro-upgrade-php-phpseclib3ubuntu-pro-upgrade-php-seclib
Title
NEW

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