{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Low" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright © Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Updated Red Hat Directory Server and related packages that fix one security\nissue and multiple bugs are now available for Red Hat Directory Server 8.2.\n\nThe Red Hat Security Response Team has rated this update as having low\nsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available from the CVE link in\nthe References section.", "title": "Topic" }, { "category": "general", "text": "The redhat-ds-base packages provide Red Hat Directory Server, which is an\nLDAPv3 compliant server. The base packages include the Lightweight\nDirectory Access Protocol (LDAP) server and command-line utilities for\nserver administration.\n\nA flaw was found in the way the 389 Directory Server daemon (ns-slapd)\nhandled access control instructions (ACIs) using certificate groups. If an\nLDAP user that had a certificate group defined attempted to bind to the\ndirectory server, it would cause ns-slapd to enter an infinite loop and\nconsume an excessive amount of CPU time. (CVE-2012-0833)\n\nRed Hat would like to thank Graham Leggett for reporting this issue.\n\nThis update also fixes the following bugs:\n\n* Search with a complex filter that included a range search filter was\nslow. (BZ#853004)\n\n* If the server was restarted, or there was some type of connection\nfailure, it was possible that users were no longer able to log into the\nconsole. Manual action is required to apply this fix: You must add an aci\nto each \"cn=Server Group\" entry in \"o=netscaperoot\", that allows\nanonymous/all users read/search rights. (BZ#856089)\n\n* With replication enabled, trying to replace an existing value, where the\nnew value only differs in case (for example, changing \"cn: foo\" to \"cn:\nFOO\"), resulted in the operation failing with an error 20. (BZ#891866)\n\nAll users of Red Hat Directory Server 8.2 should upgrade to these updated\npackages, which resolve these issues.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2013:0549", "url": "https://access.redhat.com/errata/RHSA-2013:0549" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#low", "url": "https://access.redhat.com/security/updates/classification/#low" }, { "category": "external", "summary": "787014", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=787014" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0549.json" } ], "title": "Red Hat Security Advisory: Red Hat Directory Server security and bug fix update", "tracking": { "current_release_date": "2026-06-27T14:21:29+00:00", "generator": { "date": "2026-06-27T14:21:29+00:00", "engine": { "name": "Red Hat SDEngine", "version": "5.2.6" } }, "id": "RHSA-2013:0549", "initial_release_date": "2013-02-21T18:59:00+00:00", "revision_history": [ { "date": "2013-02-21T18:59:00+00:00", "number": "1", "summary": "Initial version" }, { "date": "2013-02-21T19:00:06+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2026-06-27T14:21:29+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Directory Server 8 (for RHEL 5 Server)", "product": { "name": "Red Hat Directory Server 8 (for RHEL 5 Server)", 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"product_reference": "redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.i386", "relates_to_product_reference": "5Server-RHDirServ-8" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.x86_64 as a component of Red Hat Directory Server 8 (for RHEL 5 Server)", "product_id": "5Server-RHDirServ-8:redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.x86_64" }, "product_reference": "redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.x86_64", "relates_to_product_reference": "5Server-RHDirServ-8" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-ds-base-devel-0:8.2.11-5.el5dsrv.i386 as a component of Red Hat Directory Server 8 (for RHEL 5 Server)", "product_id": "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.i386" }, "product_reference": "redhat-ds-base-devel-0:8.2.11-5.el5dsrv.i386", "relates_to_product_reference": "5Server-RHDirServ-8" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-ds-base-devel-0:8.2.11-5.el5dsrv.x86_64 as a component of Red Hat Directory Server 8 (for RHEL 5 Server)", "product_id": "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.x86_64" }, "product_reference": "redhat-ds-base-devel-0:8.2.11-5.el5dsrv.x86_64", "relates_to_product_reference": "5Server-RHDirServ-8" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Graham Leggett" ] } ], "cve": "CVE-2012-0833", "discovery_date": "2011-12-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "787014" } ], "notes": [ { "category": "description", "text": "see https://bugzilla.redhat.com/show_bug.cgi?id=781519", "title": "Vulnerability description" }, { "category": "summary", "text": "389: denial of service when using certificate groups", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.src", "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:adminutil-debuginfo-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-debuginfo-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:adminutil-devel-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-devel-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.src", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2012-0833" }, { "category": "external", "summary": "RHBZ#787014", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=787014" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2012-0833", "url": "https://www.cve.org/CVERecord?id=CVE-2012-0833" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2012-0833", "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-0833" } ], "release_date": "2012-01-05T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2013-02-21T18:59:00+00:00", "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/knowledge/articles/11258", "product_ids": [ "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.src", "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:adminutil-debuginfo-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-debuginfo-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:adminutil-devel-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-devel-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.src", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2013:0549" } ], "scores": [ { "cvss_v2": { "accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 1.4, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:H/Au:S/C:N/I:N/A:P", "version": "2.0" }, "products": [ "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.src", "5Server-RHDirServ-8:adminutil-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:adminutil-debuginfo-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-debuginfo-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:adminutil-devel-0:1.1.8-3.el5dsrv.i386", "5Server-RHDirServ-8:adminutil-devel-0:1.1.8-3.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.src", "5Server-RHDirServ-8:redhat-ds-base-0:8.2.11-5.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-debuginfo-0:8.2.11-5.el5dsrv.x86_64", "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.i386", "5Server-RHDirServ-8:redhat-ds-base-devel-0:8.2.11-5.el5dsrv.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "389: denial of service when using certificate groups" } ] }