{"id":"CVE-2012-1181","aliases":["DEBIAN-CVE-2012-1181","DSA-2436-1","EUVD-2012-1210","GHSA-jp83-4w56-5w6x"],"status":"published","title":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the...","description":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04637,"percentile":0.91776,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2012-03-19T00:00:00Z","modified":"2026-10-23T17:47:43Z","fixes":[{"ecosystem":"Debian:12","package":"libapache2-mod-fcgid","fixed_in":["1:2.3.6-1.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libapache2-mod-fcgid","fixed_in":["1:2.3.6-1.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libapache2-mod-fcgid","fixed_in":["1:2.3.6-1.1"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"libapache2-mod-fcgid","fixed_in":["1:2.3.6-1+squeeze1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libapache2-mod-fcgid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.6-1.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libapache2-mod-fcgid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.6-1.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libapache2-mod-fcgid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.6-1.1"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"libapache2-mod-fcgid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.6-1+squeeze1"}]}],"versions":["1:2.3.6-1"]}],"products":[{"vendor":"apache","product":"mod_fcgid"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2012/03/16/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/74181","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.debian.org/security/2012/dsa-2436","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=615814","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/52565","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://issues.apache.org/bugzilla/show_bug.cgi?id=49902","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.openwall.com/lists/oss-security/2012/03/15/10","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1181"},{"url":"https://github.com/advisories/GHSA-jp83-4w56-5w6x"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-1181","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2012-1181","description":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.","status":"published","published":"2012-03-19T21:00:00Z","modified":"2024-08-06T18:53:35.665Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1210","description":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.","status":"published","published":"2012-03-19T21:00:00Z","modified":"2024-08-06T18:53:35Z","updated_at":"2026-11-03T01:56:18.356301Z"}],"ghsa":[{"id":"GHSA-jp83-4w56-5w6x","title":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the...","description":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.","status":"published","published":"2022-05-17T01:48:25Z","modified":"2023-02-03T05:05:36Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:46.38105Z"}],"nvd":[{"id":"CVE-2012-1181","description":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.","status":"published","published":"2012-03-19T21:55:01.077Z","modified":"2026-06-16T23:39:12.157Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:13.901526Z"}],"osv":[{"id":"CVE-2012-1181","description":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.","status":"published","published":"2012-03-19T21:55:01Z","modified":"2026-04-10T03:43:09.813175Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-1181","description":"fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.","status":"published","published":"2012-03-19T21:55:01.077Z","modified":"2026-10-23T17:47:43.3360552Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"DSA-2436-1","title":"libapache2-mod-fcgid - inactive resource limits","status":"published","published":"2012-03-19T00:00:00Z","modified":"2026-03-09T01:19:34.114022Z","updated_at":"2026-11-02T15:46:15.489951Z"}]}}