CVE-2013-1618

The TLS implementation in Opera before 12.13 does not properly consider timing side-channel attacks on a 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.

🔗 References (10)

• cve@mitrehttp://lists.opensuse.org/opensuse-updates/2013-02/msg00038.html
• cve@mitrehttp://openwall.com/lists/oss-security/2013/02/05/24
• cve@mitrehttp://www.isg.rhul.ac.uk/tls/TLStiming.pdf
• cve@mitrehttp://www.opera.com/docs/changelogs/unified/1213/
• cve@mitrehttp://www.opera.com/support/kb/view/1044/
• af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-02/msg00038.html
• af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2013/02/05/24
• af854a3a-2127-422b-91ae-364da2661108http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
• af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/docs/changelogs/unified/1213/
• af854a3a-2127-422b-91ae-364da2661108http://www.opera.com/support/kb/view/1044/