Servers and applications
CVE-2013-0169
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…
- Severity
- Low 2.6
- Published
- 8 Feb 2013
- Last changed
- 16 Jun 2026
- Added to UpHeron
- 21 Oct 2026
- Exploit chance
- 36% in the next 30 daysHigher than 98% of CVEs. EPSS by FIRST, 12 Nov 2026
- Weakness
- CWE-310
- Attack
- Over the network · Only under certain conditions · No login needed
- Attacker can
- Read some data
- CVSS vector
AV:N/AC:H/Au:N/C:P/I:N/A:N- Sources
- NVD
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.
Affected software
| Software | Affected versions |
|---|---|
OpenSSLServers and applications · cpe:a:openssl:openssl |
|
JavaServers and applications · cpe:a:oracle:openjdk |
All 47 release lines
|