National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-1620 Detail

Current Description

The TLS implementation in Mozilla Network Security Services (NSS) 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00010.html
http://openwall.com/lists/oss-security/2013/02/05/24
http://rhn.redhat.com/errata/RHSA-2013-1135.html
http://rhn.redhat.com/errata/RHSA-2013-1144.html
http://seclists.org/fulldisclosure/2014/Dec/23
http://security.gentoo.org/glsa/glsa-201406-19.xml
http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html
http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.securityfocus.com/archive/1/534161/100/0/threaded
http://www.securityfocus.com/bid/57777
http://www.securityfocus.com/bid/64758
http://www.ubuntu.com/usn/USN-1763-1
http://www.vmware.com/security/advisories/VMSA-2014-0012.html

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

9 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-1620
NVD Published Date:
02/08/2013
NVD Last Modified:
10/09/2018