PT-2013-1247 · Gnu+3 · Gnutls+3

Kenny Paterson + 1 · Published 2013-02-08 · Updated 2014-03-26 · CVE-2013-1619

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GnuTLS versions prior to 2.12.23 GnuTLS versions 3.0.x prior to 3.0.28 GnuTLS versions 3.1.x prior to 3.1.7

Description The issue affects the TLS implementation in GnuTLS, allowing remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets. This is related to the improper consideration of timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding.

Recommendations For GnuTLS versions prior to 2.12.23, update to version 2.12.23 or later. For GnuTLS versions 3.0.x prior to 3.0.28, update to version 3.0.28 or later. For GnuTLS versions 3.1.x prior to 3.1.7, update to version 3.1.7 or later.

Exploit

Fix

Weakness Enumeration

CWE-310

Related Identifiers

BDU:2015-09730

CESA-2013_0588

CVE-2013-1619

OPENSUSE-SU-2014_0346-1

RHSA-2013:0588

RHSA-2013:0636

RHSA-2013_0588

SUSE-SU-2013_0731-1

USN-1752-1

Affected Products

Centos

Gnutls

Red Hat

Suse

References · 51

• 🔥 https://gitorious.org/gnutls/gnutls/commit/328ee22c1b3951e060c7124c7cb1cee592c59bc0 · Exploit
• 🔥 https://gitorious.org/gnutls/gnutls/commit/b8391806cd79095fe566f2401d8c7ad85a64b198 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2013-1619 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2013-05/msg00023.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-07249 · Security Note
• http://rhn.redhat.com/errata/RHSA-2013-0588.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1619 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2013-1619 · Security Note
• https://bdu.fstec.ru/vul/2015-09730 · Security Note
• https://bdu.fstec.ru/vul/2015-07246 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-1619 · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-07253 · Security Note
• https://linux.oracle.com/errata/ELSA-2013-0588.html · Vendor Advisory
• http://ubuntu.com/usn/USN-1752-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00009.html · Vendor Advisory