{"id":"CVE-2008-2930","aliases":["EUVD-2008-2923","GHSA-622c-3525-jxfp","RHSA-2008:0596","RHSA-2008:0602","RHSA-2008:0858"],"status":"published","title":"Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server...","description":"Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06555,"percentile":0.93856,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-399"],"published":"2008-08-29T18:00:00Z","modified":"2026-06-29T10:02:07Z","exploits":[{"source":"exploitdb","id":"EDB-32304","title":"RedHat 8/9 - Directory Server Crafted Search Pattern Denial of Service","type":"dos","platform":"linux","date":"2008-08-27","verified":true,"url":"https://www.exploit-db.com/exploits/32304"}],"affected":[{"source":"osv","ecosystem":"Red Hat:directory_server:7.1","package":"redhat-ds","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:7.1SP7-14.RHEL4"}]}],"bundled":4},{"source":"osv","ecosystem":"Red Hat:directory_server:8::el5","package":"redhat-ds-admin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-3.el5dsrv"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:directory_server:8::el5","package":"redhat-ds-admin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-3.el5dsrv"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:directory_server:8::el5","package":"redhat-ds-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-7.el5dsrv"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:directory_server:8::el5","package":"redhat-ds-base-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-7.el5dsrv"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:directory_server:8::el5","package":"redhat-ds-base-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-7.el5dsrv"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_ipa:1.0","package":"redhat-ds-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-7.el5dsrv"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_ipa:1.0","package":"redhat-ds-base-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-7.el5dsrv"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_ipa:1.0","package":"redhat-ds-base-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.0.4-7.el5dsrv"}]}],"bundled":2}],"products":[{"vendor":"fedora","product":"directory_server"},{"vendor":"redhat","product":"directory_server"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/44733","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6078","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0602.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01532861","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.redhat.com/docs/manuals/dir-server/release-notes/7.1SP7/index.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","article"]},{"url":"http://secunia.com/advisories/31702","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://rhn.redhat.com/errata/RHSA-2008-0596.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://secunia.com/advisories/31867","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/2480","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/30871","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00708.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0858.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://securitytracker.com/id?1020773","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=454065","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://secunia.com/advisories/31565","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/31627","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00521.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2930","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-622c-3525-jxfp"},{"url":"https://access.redhat.com/errata/RHSA-2008:0596","tags":["advisory"]},{"url":"http://www.redhat.com/security/updates/classification/#critical","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=453916","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=454621","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458977","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2008/rhsa-2008_0596.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2008-2928","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2008-2928","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2928","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2008-2929","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2008-2929","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2929","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2008-2930","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2008-2930","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2008-3283","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2008-3283","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3283","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2008:0602","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"http://www.redhat.com/docs/manuals/dir-server/release-notes/8.0/index.html","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=233642","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=431103","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=440333","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=442103","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=442170","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=450973","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=452169","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=454328","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458507","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458510","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458666","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458668","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458675","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458677","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=458506","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2008/rhsa-2008_0602.json","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2008:0858","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2008/rhsa-2008_0858.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-2930","description":"Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.","status":"published","published":"2008-08-29T18:00:00Z","modified":"2024-08-07T09:21:34.5Z","updated_at":"2026-11-02T14:34:44.675398Z"}],"euvd":[{"id":"EUVD-2008-2923","description":"Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.","status":"published","published":"2008-08-29T18:00:00Z","modified":"2024-08-07T09:21:34Z","updated_at":"2026-11-03T01:38:54.669867Z"}],"ghsa":[{"id":"GHSA-622c-3525-jxfp","title":"Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server...","description":"Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.","status":"published","published":"2022-05-01T23:54:57Z","modified":"2023-01-31T05:06:18Z","updated_at":"2026-11-02T14:49:00.544417Z"}],"nvd":[{"id":"CVE-2008-2930","description":"Red Hat Directory Server 7.1 before SP7, Red Hat Directory Server 8, and Fedora Directory Server 1.1.1 allow remote attackers to cause a denial of service (CPU consumption and search outage) via crafted LDAP search requests with patterns, related to a single-threaded regular-expression subsystem.","status":"published","published":"2008-08-29T18:41:00Z","modified":"2026-06-16T22:54:45.297Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:27.800088Z"}],"osv":[{"id":"RHSA-2008:0596","title":"Red Hat Security Advisory: Red Hat Directory Server 7.1 Service Pack 7 security update","status":"published","published":"2024-09-13T06:24:07Z","modified":"2026-06-29T10:02:02Z","updated_at":"2026-11-02T15:52:59.70892Z"},{"id":"RHSA-2008:0602","title":"Red Hat Security Advisory: redhat-ds-base and redhat-ds-admin security and bug fix update","status":"published","published":"2024-09-13T06:24:15Z","modified":"2026-06-29T10:02:03Z","updated_at":"2026-11-02T15:52:59.70892Z"},{"id":"RHSA-2008:0858","title":"Red Hat Security Advisory: redhat-ds-base security and bug fix update","status":"published","published":"2024-09-13T06:24:00Z","modified":"2026-06-29T10:02:07Z","updated_at":"2026-11-02T15:53:00.468834Z"}]}}
