{"id":"UBUNTU-CVE-2014-8176","details":"The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.","modified":"2026-04-22T09:52:59.407547Z","published":"2015-06-11T00:00:00Z","related":["USN-2639-1"],"upstream":["CVE-2014-8176"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8176"},{"type":"REPORT","url":"https://www.openssl.org/news/secadv_20150611.txt"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2639-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-8176"}],"affected":[{"package":{"name":"openssl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.15?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1f-1ubuntu2.15"}]}],"versions":["1.0.1e-3ubuntu1","1.0.1e-4ubuntu1","1.0.1e-4ubuntu2","1.0.1e-4ubuntu3","1.0.1e-4ubuntu4","1.0.1f-1ubuntu1","1.0.1f-1ubuntu2","1.0.1f-1ubuntu2.1","1.0.1f-1ubuntu2.2","1.0.1f-1ubuntu2.3","1.0.1f-1ubuntu2.4","1.0.1f-1ubuntu2.5","1.0.1f-1ubuntu2.7","1.0.1f-1ubuntu2.8","1.0.1f-1ubuntu2.11","1.0.1f-1ubuntu2.12"],"ecosystem_specific":{"binaries":[{"binary_name":"libssl1.0.0","binary_version":"1.0.1f-1ubuntu2.15"},{"binary_name":"openssl","binary_version":"1.0.1f-1ubuntu2.15"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-8176.json"}}],"schema_version":"1.7.5","severity":[{"type":"Ubuntu","score":"medium"}]}