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CVE
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CVE-2013-1619Date: (C)2013-02-08   (M)2018-05-10


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 Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.0
Exploit Score: Exploit Score: 4.9
Impact Score: Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: HIGH
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: NONE
Integrity:  
Availability:  
  
Reference:
RHSA-2013:0588
SUSE-SU-2014:0320
SUSE-SU-2014:0322
USN-1752-1
http://openwall.com/lists/oss-security/2013/02/05/24
http://nmav.gnutls.org/2013/02/time-is-money-for-cbc-ciphersuites.html
http://www.gnutls.org/security.html#GNUTLS-SA-2013-1
http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
https://gitorious.org/gnutls/gnutls/commit/328ee22c1b3951e060c7124c7cb1cee592c59bc0
https://gitorious.org/gnutls/gnutls/commit/b8391806cd79095fe566f2401d8c7ad85a64b198
openSUSE-SU-2013:0807
openSUSE-SU-2014:0346

CPE    118
cpe:/a:gnu:gnutls:3.0.24
cpe:/a:gnu:gnutls:3.0.25
cpe:/a:gnu:gnutls:3.0.22
cpe:/a:gnu:gnutls:3.0.23
...
CWE    1
CWE-310
OVAL    25
oval:org.secpod.oval:def:701202
oval:org.secpod.oval:def:501008
oval:org.secpod.oval:def:501064
oval:org.secpod.oval:def:104604
...

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