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VULNERABILITIES

CVE-2013-1623 Details

Description

The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do 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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://openwall.com/lists/oss-security/2013/02/05/24 CVE
http://secunia.com/advisories/53372 CVE
http://security.gentoo.org/glsa/glsa-201308-06.xml CVE
http://www.isg.rhul.ac.uk/tls/TLStiming.pdf CVE
http://www.yassl.com/yaSSL/Blog/Entries/2013/2/5_WolfSSL%2C_provider_of_CyaSSL_Embedded_SSL%2C_releases_first_embedded_TLS_and_DTLS_protocol_fix_for_Lucky_Thirteen_Attack.html CVE

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-310Cryptographic Issues[email protected]

Affected Products

ProductVersions
yassl cyassl
<= 2.4.6
0.2.0
0.3.0
0.4.0
0.5.0

CPE

  • cpe:2.3:a:yassl:cyassl:*:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.5.5:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.6.3:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.9.6:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.9.8:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:0.9.9:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.0.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.0.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.0.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.5.4:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.5.6:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.6.5:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:1.9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.0.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.0.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.0.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.0.8:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:yassl:cyassl:2.4.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2013-1623
NVD Published Date:
Feb 8, 2013
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]