Advisories » MGASA-2025-0133

Updated gnupg2 packages fix security vulnerabilitiy

Publication date: 12 Apr 2025
Modification date: 12 Apr 2025
Type: security
Affected Mageia releases : 9
CVE: CVE-2025-30258

Description

In GnuPG before 2.5.5, if a user chooses to import a certificate with
certain crafted subkey data that lacks a valid backsig or that has
incorrect usage flags, the user loses the ability to verify signatures
made from certain other signing keys, aka a "verification DoS".
(CVE-2025-30258)
                

References

• https://bugs.mageia.org/show_bug.cgi?id=34165
• https://ubuntu.com/security/notices/USN-7412-1
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-30258

SRPMS

9/core

• gnupg2-2.3.8-1.3.mga9