{"id":"UBUNTU-CVE-2013-0289","details":"Isync 0.4 before 1.0.6, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","modified":"2025-07-16T06:46:55.210918Z","published":"2014-05-23T14:55:00Z","withdrawn":"2025-07-18T16:42:49Z","upstream":["CVE-2013-0289"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-0289"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-0289"}],"affected":[{"package":{"name":"isync","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/isync@1.1.0-2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0-2"}]}],"versions":["1.0.4-2.2","1.0.4-2.2build1","1.1.0-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.1.0-2","binary_name":"isync"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-0289.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}