{"id":"CVE-2014-8567","aliases":["DEBIAN-CVE-2014-8567","EUVD-2014-8404","GHSA-wggx-3j62-wmwr","RHSA-2014:1803"],"status":"published","title":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service ...","description":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service (Apache HTTP server crash) via a crafted logout request that triggers a read of uninitialized data.","severity":{"version":"2.0","score":9.4,"vector":"AV:N/AC:L/Au:N/C:N/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03588,"percentile":0.89503,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-399"],"published":"2014-11-14T15:00:00Z","modified":"2026-10-23T15:47:26Z","fixes":[{"ecosystem":"Debian:12","package":"libapache2-mod-auth-mellon","fixed_in":["0.9.0"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libapache2-mod-auth-mellon","fixed_in":["0.9.0"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libapache2-mod-auth-mellon","fixed_in":["0.9.0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libapache2-mod-auth-mellon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libapache2-mod-auth-mellon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libapache2-mod-auth-mellon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"mod_auth_mellon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.8.0-3.el6_6"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"mod_auth_mellon-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.8.0-3.el6_6"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"mod_auth_mellon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.8.0-3.el6_6"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"mod_auth_mellon-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.8.0-3.el6_6"}]}],"bundled":2}],"products":[{"vendor":"redhat","product":"enterprise_linux_desktop"},{"vendor":"redhat","product":"enterprise_linux_server"},{"vendor":"redhat","product":"enterprise_linux_server_aus"},{"vendor":"redhat","product":"enterprise_linux_server_eus"},{"vendor":"redhat","product":"enterprise_linux_server_tus"},{"vendor":"redhat","product":"enterprise_linux_workstation"},{"vendor":"uninett","product":"mod_auth_mellon"}],"references":[{"url":"http://linux.oracle.com/errata/ELSA-2014-1803.html","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2014-1803.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/62094","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Permissions Required","Third Party Advisory","advisory","report"]},{"url":"http://secunia.com/advisories/62125","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Permissions Required","Third Party Advisory","advisory","report"]},{"url":"https://postlister.uninett.no/sympa/arc/modmellon/2014-11/msg00000.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory","advisory"]},{"url":"https://github.com/UNINETT/mod_auth_mellon/commit/0f5b4fd860fa7e3a6c47201637aab05395f32647","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-8567","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-wggx-3j62-wmwr"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-8567","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2014:1803","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1157281","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1157954","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_1803.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2014-8566","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-8566","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-8566","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2014-8567","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-8567","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2014-8567","description":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service (Apache HTTP server crash) via a crafted logout request that triggers a read of uninitialized data.","status":"published","published":"2014-11-14T15:00:00Z","modified":"2024-08-06T13:18:48.67Z","updated_at":"2026-11-02T14:33:42.882687Z"}],"euvd":[{"id":"EUVD-2014-8404","description":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service (Apache HTTP server crash) via a crafted logout request that triggers a read of uninitialized data.","status":"published","published":"2014-11-14T15:00:00Z","modified":"2024-08-06T13:18:48Z","updated_at":"2026-11-03T01:56:51.537817Z"}],"ghsa":[{"id":"GHSA-wggx-3j62-wmwr","title":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service ...","description":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service (Apache HTTP server crash) via a crafted logout request that triggers a read of uninitialized data.","status":"published","published":"2022-05-14T00:56:55Z","modified":"2023-02-02T05:02:47Z","updated_at":"2026-11-02T14:51:30.862811Z"}],"nvd":[{"id":"CVE-2014-8567","description":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service (Apache HTTP server crash) via a crafted logout request that triggers a read of uninitialized data.","status":"published","published":"2014-11-14T15:59:02.607Z","modified":"2026-06-17T00:16:56.997Z","cvss":[{"version":"2.0","score":9.4,"vector":"AV:N/AC:L/Au:N/C:N/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:57.304171Z"}],"osv":[{"id":"CVE-2014-8567","description":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service (Apache HTTP server crash) via a crafted logout request that triggers a read of uninitialized data.","status":"published","published":"2014-11-14T15:59:02Z","modified":"2026-04-10T03:44:07.574664Z","updated_at":"2026-11-02T15:44:00.097545Z"},{"id":"DEBIAN-CVE-2014-8567","description":"The mod_auth_mellon module before 0.8.1 allows remote attackers to cause a denial of service (Apache HTTP server crash) via a crafted logout request that triggers a read of uninitialized data.","status":"published","published":"2014-11-14T15:59:02.607Z","modified":"2026-10-23T15:47:26.027546305Z","updated_at":"2026-11-02T15:45:26.442161Z"},{"id":"RHSA-2014:1803","title":"Red Hat Security Advisory: mod_auth_mellon security update","status":"published","published":"2024-09-15T22:08:48Z","modified":"2026-06-26T10:25:29Z","updated_at":"2026-11-02T15:53:02.532052Z"}]}}