{"id":"UBUNTU-CVE-2013-0169","details":"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.","modified":"2026-01-30T02:20:22.626713Z","published":"2013-02-08T00:00:00Z","related":["USN-1732-1","USN-1732-3","USN-1735-1"],"upstream":["CVE-2013-0169"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-0169"},{"type":"REPORT","url":"http://www.openssl.org/news/secadv_20130204.txt"},{"type":"REPORT","url":"http://www.isg.rhul.ac.uk/tls/"},{"type":"REPORT","url":"http://www.oracle.com/technetwork/topics/security/javacpufeb2013update-1905892.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-1732-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-1735-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-1732-3"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-0169"}],"affected":[{"package":{"name":"openssl098","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/openssl098@0.9.8o-7ubuntu3.2.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.8o-7ubuntu3.2.14.04.1"}]}],"versions":["0.9.8o-7ubuntu3.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libssl0.9.8","binary_version":"0.9.8o-7ubuntu3.2.14.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-0169.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}