CVE-2015-0282

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.

Published Bysecalert@redhat.com

Published DateMar 24, 2015, 17:59

Weakness Type (CWE):CWE-310

CVSS Metrics

Base Score

Vector String

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

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

PARTIAL

Availability (A)

NONE

References

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

Weakness Type (CWE):CWE-310

CVSS Metrics

Base Score

Vector String

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

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

PARTIAL

Availability (A)

NONE