{"id":"CVE-2004-0811","aliases":["BELL-CVE-2004-0811","DEBIAN-CVE-2004-0811","EUVD-2004-0809","GHSA-45pp-m55x-mvq5"],"status":"published","title":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which...","description":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07587,"percentile":0.94578,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2004-09-24T04:00:00Z","modified":"2026-10-21T15:47:37Z","fixes":[{"ecosystem":"Debian:12","package":"apache2","fixed_in":["2.0.52"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"apache2","fixed_in":["2.0.52"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"apache2","fixed_in":["2.0.52"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.52"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.52"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.52"}]}]}],"products":[{"vendor":"apache","product":"http_server"}],"references":[{"url":"http://www.trustix.org/errata/2004/0049","tags":["vendor-advisory","x_refsource_TRUSTIX","x_transferred","web"]},{"url":"http://www.apache.org/dist/httpd/patches/apply_to_2.0.51/CAN-2004-0811.patch","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.securityfocus.com/bid/11239","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://fedoranews.org/updates/FEDORA-2004-313.shtml","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://security.gentoo.org/glsa/glsa-200409-33.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/17473","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.apacheweek.com/features/security-20","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/re895fc1736d25c8cf57e102c871613b8aeec9ea26fd8a44e7942b5ab%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/rd65d8ba68ba17e7deedafbf5bb4899f2ae4dad781d21b931c2941ac3%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r734a07156abf332d5ab27fb91d9d962cacfef4f3681e44056f064fa8%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0811"},{"url":"https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac@%3Ccvs.httpd.apache.org%3E"},{"url":"https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79@%3Ccvs.httpd.apache.org%3E"},{"url":"https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc@%3Ccvs.httpd.apache.org%3E"},{"url":"https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a100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vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.","status":"published","published":"2004-09-24T04:00:00Z","modified":"2024-08-08T00:31:47.431Z","updated_at":"2026-11-02T14:34:54.398187Z"}],"euvd":[{"id":"EUVD-2004-0809","description":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.","status":"published","published":"2004-09-24T04:00:00Z","modified":"2024-08-08T00:31:47Z","updated_at":"2026-11-03T01:15:17.778038Z"}],"ghsa":[{"id":"GHSA-45pp-m55x-mvq5","title":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which...","description":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.","status":"published","published":"2022-04-29T02:58:24Z","modified":"2025-04-03T04:03:59Z","updated_at":"2026-11-02T15:00:40.1727Z"}],"nvd":[{"id":"CVE-2004-0811","description":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:06:26.027Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:51.985436Z"}],"osv":[{"id":"BELL-CVE-2004-0811","title":"CVE-2004-0811 does not affect BellSoft software","status":"withdrawn","published":"2004-12-31T05:00:00Z","modified":"2026-01-28T07:18:39.90321Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high"}],"updated_at":"2026-11-02T15:28:12.886815Z"},{"id":"CVE-2004-0811","description":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-04-10T03:36:26.102604Z","updated_at":"2026-11-02T15:43:56.315348Z"},{"id":"DEBIAN-CVE-2004-0811","description":"Unknown vulnerability in Apache 2.0.51 prevents \"the merging of the Satisfy directive,\" which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-10-21T15:47:37.980144907Z","updated_at":"2026-11-02T15:45:22.55978Z"}]}}