CVEvulnerability
CVE-2013-1618
4.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2013-02-08
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:H/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-310
Description
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.
Affected configurations
• opera opera browser (<= 12.12)
• opera opera browser 12.00
• opera opera browser 12.01
• opera opera browser 12.02
• opera opera browser 12.10
• opera opera browser 12.11
Related
Weakness · not in database (1)
References
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00038.html lists.opensuse.org
- http://openwall.com/lists/oss-security/2013/02/05/24 openwall.com
- http://www.isg.rhul.ac.uk/tls/TLStiming.pdf www.isg.rhul.ac.uk
- http://www.opera.com/docs/changelogs/unified/1213/ www.opera.com
- http://www.opera.com/support/kb/view/1044/ Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00038.html lists.opensuse.org
- http://openwall.com/lists/oss-security/2013/02/05/24 openwall.com
- http://www.isg.rhul.ac.uk/tls/TLStiming.pdf www.isg.rhul.ac.uk
- http://www.opera.com/docs/changelogs/unified/1213/ www.opera.com
- http://www.opera.com/support/kb/view/1044/ Vendor Advisory