{"id":"UBUNTU-CVE-2014-3470","details":"The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.","modified":"2026-02-04T03:37:55.630617Z","published":"2014-06-05T12:00:00Z","related":["USN-2232-1"],"upstream":["CVE-2014-3470"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-3470"},{"type":"REPORT","url":"https://www.openssl.org/news/secadv_20140605.txt"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2232-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-3470"}],"affected":[{"package":{"name":"openssl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1f-1ubuntu2.2"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.0.1f-1ubuntu2.2","binary_name":"libssl-dev"},{"binary_version":"1.0.1f-1ubuntu2.2","binary_name":"libssl1.0.0"},{"binary_version":"1.0.1f-1ubuntu2.2","binary_name":"openssl"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-3470.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}