{"id":"USN-2686-1","summary":"apache2 vulnerabilities","details":"It was discovered that the Apache HTTP Server incorrectly parsed chunk\nheaders. A remote attacker could possibly use this issue to perform HTTP\nrequest smuggling attacks. (CVE-2015-3183)\n\nIt was discovered that the Apache HTTP Server incorrectly handled the\nap_some_auth_required API. A remote attacker could possibly use this issue\nto bypass intended access restrictions. This issue only affected Ubuntu\n14.04 LTS and Ubuntu 15.04. (CVE-2015-3185)\n","modified":"2026-04-22T09:13:59.024016Z","published":"2015-07-27T17:47:11Z","related":["UBUNTU-CVE-2015-3183","UBUNTU-CVE-2015-3185"],"upstream":["CVE-2015-3183","CVE-2015-3185","UBUNTU-CVE-2015-3183","UBUNTU-CVE-2015-3185"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2686-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-3183"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-3185"}],"affected":[{"package":{"name":"apache2","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/apache2@2.4.7-1ubuntu4.5?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.7-1ubuntu4.5"}]}],"versions":["2.4.6-2ubuntu2","2.4.6-2ubuntu3","2.4.6-2ubuntu4","2.4.7-1ubuntu1","2.4.7-1ubuntu2","2.4.7-1ubuntu3","2.4.7-1ubuntu4","2.4.7-1ubuntu4.1","2.4.7-1ubuntu4.4"],"ecosystem_specific":{"binaries":[{"binary_name":"apache2","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-bin","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-data","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-mpm-event","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-mpm-itk","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-mpm-prefork","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-mpm-worker","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-suexec","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-suexec-custom","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-suexec-pristine","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2-utils","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"apache2.2-bin","binary_version":"2.4.7-1ubuntu4.5"},{"binary_name":"libapache2-mod-macro","binary_version":"1:2.4.7-1ubuntu4.5"},{"binary_name":"libapache2-mod-proxy-html","binary_version":"1:2.4.7-1ubuntu4.5"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2686-1.json","cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"severity":[{"score":"medium","type":"Ubuntu"}],"id":"CVE-2015-3183"},{"severity":[{"score":"medium","type":"Ubuntu"}],"id":"CVE-2015-3185"}]}}}],"schema_version":"1.7.5"}