{"id":"USN-2865-1","summary":"gnutls26, gnutls28 vulnerability","details":"Karthikeyan Bhargavan and Gaetan Leurent discovered that GnuTLS incorrectly\nallowed MD5 to be used for TLS 1.2 connections. If a remote attacker were\nable to perform a machine-in-the-middle attack, this flaw could be exploited to\nview sensitive information.\n","modified":"2026-04-22T09:20:03.515198Z","published":"2016-01-08T12:41:36Z","related":["UBUNTU-CVE-2015-7575"],"upstream":["CVE-2015-7575","UBUNTU-CVE-2015-7575"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2865-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-7575"}],"affected":[{"package":{"name":"gnutls26","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/gnutls26@2.12.23-12ubuntu2.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.23-12ubuntu2.4"}]}],"versions":["2.12.23-1ubuntu4","2.12.23-1ubuntu5","2.12.23-12ubuntu1","2.12.23-12ubuntu2","2.12.23-12ubuntu2.1","2.12.23-12ubuntu2.2","2.12.23-12ubuntu2.3"],"ecosystem_specific":{"binaries":[{"binary_name":"gnutls-bin","binary_version":"3.0.11+really2.12.23-12ubuntu2.4"},{"binary_name":"libgnutls-openssl27","binary_version":"2.12.23-12ubuntu2.4"},{"binary_name":"libgnutls26","binary_version":"2.12.23-12ubuntu2.4"},{"binary_name":"libgnutlsxx27","binary_version":"2.12.23-12ubuntu2.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2865-1.json","cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2015-7575"}]}}}],"schema_version":"1.7.5"}