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Last updated: 10/23/2014 11:08:17 AM

CVE Publication rate: 52

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Vulnerability Workload Index: 15.21
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National Cyber Awareness System

Vulnerability Summary for CVE-2013-1619

Original release date: 02/08/2013
Last revised: 03/26/2014


The TLS implementation in GnuTLS before 2.12.23, 3.0.x before 3.0.28, and 3.1.x before 3.1.7 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.0 (MEDIUM) (AV:N/AC:H/Au:N/C:P/I:P/A:N) (legend)
Impact Subscore: 4.9
Exploitability Subscore: 4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: High
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification

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External Source: CONFIRM
Name: http://www.gnutls.org/security.html#GNUTLS-SA-2013-1
External Source: SECUNIA
Name: 57260
External Source: UBUNTU
Name: USN-1752-1
External Source: SUSE
Name: SUSE-SU-2014:0322
External Source: SUSE
Name: openSUSE-SU-2013:0807
External Source: MISC
Name: http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
External Source: SECUNIA
Name: 57274
External Source: CONFIRM
Name: https://gitorious.org/gnutls/gnutls/commit/b8391806cd79095fe566f2401d8c7ad85a64b198
Type: Patch Information; Exploit
External Source: MLIST
Name: [oss-security] 20130205 Re: CVE request: TLS CBC padding timing flaw in various SSL / TLS implementations
External Source: CONFIRM
Name: https://gitorious.org/gnutls/gnutls/commit/328ee22c1b3951e060c7124c7cb1cee592c59bc0
Type: Patch Information; Exploit
External Source: CONFIRM
Name: http://nmav.gnutls.org/2013/02/time-is-money-for-cbc-ciphersuites.html
External Source: REDHAT
Name: RHSA-2013:0588
External Source: SUSE
Name: SUSE-SU-2014:0320
External Source: SUSE
Name: openSUSE-SU-2014:0346

Vulnerable software and versions

Skip Navigation Links.
Collapse Configuration 1Configuration 1
Collapse OROR
* cpe:/a:gnu:gnutls:2.5.0
* cpe:/a:gnu:gnutls:2.12.0
* cpe:/a:gnu:gnutls:2.12.1
* cpe:/a:gnu:gnutls:2.12.2
* cpe:/a:gnu:gnutls:2.12.3
* cpe:/a:gnu:gnutls:2.12.4
* cpe:/a:gnu:gnutls:2.12.5
* cpe:/a:gnu:gnutls:2.6.0
* cpe:/a:gnu:gnutls:2.4.0
* cpe:/a:gnu:gnutls:2.6.2
* cpe:/a:gnu:gnutls:2.6.3
* cpe:/a:gnu:gnutls:2.6.4
* cpe:/a:gnu:gnutls:2.6.5
* cpe:/a:gnu:gnutls:2.4.2
* cpe:/a:gnu:gnutls:2.4.1
* cpe:/a:gnu:gnutls:2.6.6
* cpe:/a:gnu:gnutls:2.8.0
* cpe:/a:gnu:gnutls:2.8.1
* cpe:/a:gnu:gnutls:2.12.16
* cpe:/a:gnu:gnutls:2.6.1
* cpe:/a:gnu:gnutls:2.12.17
* cpe:/a:gnu:gnutls:2.7.4
* cpe:/a:gnu:gnutls:2.12.15
* cpe:/a:gnu:gnutls:2.3.11
* cpe:/a:gnu:gnutls:
* cpe:/a:gnu:gnutls:2.12.6
* cpe:/a:gnu:gnutls:2.12.7
* cpe:/a:gnu:gnutls:2.12.8
* cpe:/a:gnu:gnutls:2.12.9
* cpe:/a:gnu:gnutls:2.12.10
* cpe:/a:gnu:gnutls:2.12.11
* cpe:/a:gnu:gnutls:2.12.12
* cpe:/a:gnu:gnutls:2.12.13
* cpe:/a:gnu:gnutls:2.4.3
* cpe:/a:gnu:gnutls:2.8.2
* cpe:/a:gnu:gnutls:2.8.3
* cpe:/a:gnu:gnutls:2.8.4
* cpe:/a:gnu:gnutls:2.8.5
* cpe:/a:gnu:gnutls:2.8.6
* cpe:/a:gnu:gnutls:2.10.0
* cpe:/a:gnu:gnutls:2.10.1
* cpe:/a:gnu:gnutls:2.10.2
* cpe:/a:gnu:gnutls:2.10.3
* cpe:/a:gnu:gnutls:2.10.4
* cpe:/a:gnu:gnutls:2.10.5
* cpe:/a:gnu:gnutls:2.2.2
* cpe:/a:gnu:gnutls:2.2.1
* cpe:/a:gnu:gnutls:2.2.0
* cpe:/a:gnu:gnutls:2.12.14
* cpe:/a:gnu:gnutls:2.0.4
* cpe:/a:gnu:gnutls:2.2.5
* cpe:/a:gnu:gnutls:2.2.4
* cpe:/a:gnu:gnutls:2.2.3
* cpe:/a:gnu:gnutls:2.0.2
* cpe:/a:gnu:gnutls:2.0.3
* cpe:/a:gnu:gnutls:2.0.0
* cpe:/a:gnu:gnutls:2.0.1
* cpe:/a:gnu:gnutls:2.1.2
* cpe:/a:gnu:gnutls:2.1.3
* cpe:/a:gnu:gnutls:2.1.0
* cpe:/a:gnu:gnutls:2.1.1
* cpe:/a:gnu:gnutls:2.1.7
* cpe:/a:gnu:gnutls:2.1.6
* cpe:/a:gnu:gnutls:2.1.5
* cpe:/a:gnu:gnutls:2.1.4
* cpe:/a:gnu:gnutls:2.3.2
* cpe:/a:gnu:gnutls:2.3.1
* cpe:/a:gnu:gnutls:2.3.0
* cpe:/a:gnu:gnutls:2.1.8
* cpe:/a:gnu:gnutls:2.3.6
* cpe:/a:gnu:gnutls:2.3.5
* cpe:/a:gnu:gnutls:2.3.4
* cpe:/a:gnu:gnutls:2.3.3
* cpe:/a:gnu:gnutls:2.3.10
* cpe:/a:gnu:gnutls:2.3.9
* cpe:/a:gnu:gnutls:2.3.8
* cpe:/a:gnu:gnutls:2.3.7
* cpe:/a:gnu:gnutls:2.12.18
* cpe:/a:gnu:gnutls:2.12.22
* cpe:/a:gnu:gnutls:2.12.21
* cpe:/a:gnu:gnutls:2.12.20
* cpe:/a:gnu:gnutls:2.12.19
Collapse Configuration 2Configuration 2
Collapse OROR
* cpe:/a:gnu:gnutls:3.1.0
* cpe:/a:gnu:gnutls:3.1.1
* cpe:/a:gnu:gnutls:3.1.2
* cpe:/a:gnu:gnutls:3.1.3
* cpe:/a:gnu:gnutls:3.1.4
* cpe:/a:gnu:gnutls:3.1.5
* cpe:/a:gnu:gnutls:3.1.6
Collapse Configuration 3Configuration 3
Collapse OROR
* cpe:/a:gnu:gnutls:3.0.14
* cpe:/a:gnu:gnutls:3.0.12
* cpe:/a:gnu:gnutls:3.0.13
* cpe:/a:gnu:gnutls:3.0.11
* cpe:/a:gnu:gnutls:3.0.15
* cpe:/a:gnu:gnutls:3.0.16
* cpe:/a:gnu:gnutls:3.0.0
* cpe:/a:gnu:gnutls:3.0.1
* cpe:/a:gnu:gnutls:3.0.2
* cpe:/a:gnu:gnutls:3.0.3
* cpe:/a:gnu:gnutls:3.0.4
* cpe:/a:gnu:gnutls:3.0.5
* cpe:/a:gnu:gnutls:3.0.6
* cpe:/a:gnu:gnutls:3.0
* cpe:/a:gnu:gnutls:3.0.9
* cpe:/a:gnu:gnutls:3.0.8
* cpe:/a:gnu:gnutls:3.0.7
* cpe:/a:gnu:gnutls:3.0.10
* cpe:/a:gnu:gnutls:3.0.17
* cpe:/a:gnu:gnutls:3.0.18
* cpe:/a:gnu:gnutls:3.0.19
* cpe:/a:gnu:gnutls:3.0.20
* cpe:/a:gnu:gnutls:3.0.21
* cpe:/a:gnu:gnutls:3.0.22
* cpe:/a:gnu:gnutls:3.0.23
* cpe:/a:gnu:gnutls:3.0.24
* cpe:/a:gnu:gnutls:3.0.25
* cpe:/a:gnu:gnutls:3.0.26
* cpe:/a:gnu:gnutls:3.0.27
* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

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