CVE-2013-1618

Severity

40%

Complexity

49%

Confidentiality

81%

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.

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.

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N).

Overview

Type

Opera Browser

First reported 12 years ago

2013-02-08 19:55:00

Last updated 11 years ago

2013-03-08 04:12:00

Affected Software

Opera Browser 12.00

12.00

Opera Browser 12.00 beta

12.00

Opera Browser 12.01

12.01

Opera Browser 12.02

12.02

Opera Browser 12.10

12.10

Opera Browser 12.10 beta

12.10

Opera Browser 12.11

12.11

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