CVE-2015-0282: GNU Gnutls

Medium severity, CVSS 5.0. EPSS: 1.4% chance of exploitation in the next 30 days.

GnuTLS before 3.1.0 does not verify that the RSA PKCS #1 signature algorithm matches the signature algorithm in the certificate, which allows remote attackers to conduct downgrade attacks via unspecified vectors.

Affected products

• GNU Gnutls: up to and including 3.0.9

Published 2015-03-24. Last modified 2026-06-17.