{"id":"USN-2557-1","summary":"firefox vulnerability","details":"Muneaki Nishimura discovered a flaw in Mozilla's HTTP Alternative Services\nimplementation which meant SSL certificate verification could be bypassed\nin some circumstances. A remote attacker could potentially exploit this to\nconduct a machine-in-the-middle attack. (CVE-2015-0799)\n","modified":"2026-04-22T09:10:22.389070Z","published":"2015-04-07T10:03:30Z","related":["UBUNTU-CVE-2015-0799"],"upstream":["CVE-2015-0799","UBUNTU-CVE-2015-0799"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2557-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-0799"}],"affected":[{"package":{"name":"firefox","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/firefox@37.0.1+build1-0ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"37.0.1+build1-0ubuntu0.14.04.1"}]}],"versions":["24.0+build1-0ubuntu1","25.0+build3-0ubuntu0.13.10.1","28.0~b2+build1-0ubuntu2","28.0+build1-0ubuntu1","28.0+build2-0ubuntu1","28.0+build2-0ubuntu2","29.0+build1-0ubuntu0.14.04.2","30.0+build1-0ubuntu0.14.04.3","31.0+build1-0ubuntu0.14.04.1","32.0+build1-0ubuntu0.14.04.1","32.0.3+build1-0ubuntu0.14.04.1","33.0+build2-0ubuntu0.14.04.1","34.0+build2-0ubuntu0.14.04.1","35.0+build3-0ubuntu0.14.04.2","35.0.1+build1-0ubuntu0.14.04.1","36.0+build2-0ubuntu0.14.04.4","36.0.1+build2-0ubuntu0.14.04.1","36.0.4+build1-0ubuntu0.14.04.1","37.0+build2-0ubuntu0.14.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"37.0.1+build1-0ubuntu0.14.04.1","binary_name":"firefox"},{"binary_version":"37.0.1+build1-0ubuntu0.14.04.1","binary_name":"firefox-globalmenu"},{"binary_version":"37.0.1+build1-0ubuntu0.14.04.1","binary_name":"firefox-mozsymbols"},{"binary_version":"37.0.1+build1-0ubuntu0.14.04.1","binary_name":"firefox-testsuite"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2557-1.json","cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"severity":[{"score":"medium","type":"Ubuntu"}],"id":"CVE-2015-0799"}]}}}],"schema_version":"1.7.5"}