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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade www-client/opera. | Oct 30, 2017 | Feb 8, 2013 |
| Suse | — | Upgrade opera-gtkUpgrade operaUpgrade opera-kde4 | Dec 12, 2013 | Feb 8, 2013 |
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