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Vulnerability record · CVE-2015-0282 · published 24 March 2015

CVE-2015-0282: Gnutls vulnerability

Gnu · Gnutls

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.

5.0 CVSS 2.0 Medium EPSS 1.4% · top 28.4% CWE-310 · CWE-310
5.0CVSS 2.0 base score
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://rhn.redhat.com/errata/RHSA-2015-1457.html
http://www.debian.org/security/2015/dsa-3191
http://www.gnutls.org/security.html Vendor Advisory
http://www.securityfocus.com/bid/73119
http://www.securitytracker.com/id/1032148
http://rhn.redhat.com/errata/RHSA-2015-1457.html
http://www.debian.org/security/2015/dsa-3191
http://www.gnutls.org/security.html Vendor Advisory
http://www.securityfocus.com/bid/73119
http://www.securitytracker.com/id/1032148

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-0282), CISA KEV, FIRST EPSS (scores of 2026-10-08). This page is refreshed as NVD updates the record.