Description
The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do not properly consider timing side-channel attacks on a MAC check requirement 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, aka the "Lucky Thirteen" issue.
Metrics
CVSS 2.0 2.6/10
AV:N/AC:H/Au:N/C:P/I:N/A:NWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Feb 8, 2013
- Last modified
- Jun 16, 2026
- NVD status
- Modified