CVE-2011-1024

{"id": "CVE-2011-1024", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-03-20T02:00:03.627", "references": [{"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705", "source": "secalert@redhat.com"}, {"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/02/24/12", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/02/25/13", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43331", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43708", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43718", "source": "secalert@redhat.com"}, {"url": "http://security.gentoo.org/glsa/glsa-201406-36.xml", "source": "secalert@redhat.com"}, {"url": "http://securitytracker.com/id?1025188", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:055", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:056", "source": "secalert@redhat.com"}, {"url": "http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ldap/chain.c.diff?r1=1.76&r2=1.77&hideattic=1&sortbydate=0", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6607", "source": "secalert@redhat.com"}, {"url": "http://www.openldap.org/lists/openldap-announce/201102/msg00000.html", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openldap.org/lists/openldap-technical/201004/msg00247.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0346.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0347.html", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-1100-1", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2011/0665", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.novell.com/show_bug.cgi?id=674985", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=680466", "source": "secalert@redhat.com"}, {"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/02/24/12", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/02/25/13", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/43331", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/43708", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/43718", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-201406-36.xml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://securitytracker.com/id?1025188", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:055", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:056", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ldap/chain.c.diff?r1=1.76&r2=1.77&hideattic=1&sortbydate=0", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6607", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openldap.org/lists/openldap-announce/201102/msg00000.html", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openldap.org/lists/openldap-technical/201004/msg00247.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0346.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0347.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1100-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2011/0665", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.novell.com/show_bug.cgi?id=674985", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=680466", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "chain.c in back-ldap in OpenLDAP 2.4.x before 2.4.24, when a master-slave configuration with a chain overlay and ppolicy_forward_updates (aka authentication-failure forwarding) is used, allows remote authenticated users to bypass external-program authentication by sending an invalid password to a slave server."}, {"lang": "es", "value": "chain.c en back-ldap en OpenLDAP v2.4.x anteriores a v2.4.24 cuando se utiliza una configuraci\u00f3n maestro-esclavo con una superposici\u00f3n de la cadena y policy_forward_updates (tambi\u00e9n conocido como authentication-failure forwarding), permite a usuarios remotos autenticados eludir la autenticaci\u00f3n por programa externo mediante el env\u00edo de una contrase\u00f1a no v\u00e1lida para un servidor esclavo."}], "lastModified": "2024-11-21T01:25:21.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openldap:openldap:2.4.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5EC66226-A597-4A4C-932F-F4A7BAE119C8"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4AEABC84-7B67-4FD4-A891-E52C80DC881E"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "340F673A-295E-4B75-A9D1-E785B0440BE6"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49203E99-71E2-49D4-91A0-65AAAA7DC18F"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "473AEC48-FBBF-4BEB-8728-1FA80DD94807"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B0415EA-5F21-44C3-93F3-DDADBAA64449"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16AFC655-E81F-4FDE-8030-9781A8B79E73"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E99FB859-D023-4B2B-A709-05E83A46E2A1"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D2EEBC7-1FAF-43E2-A124-C387C02D9E2B"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "95D242E4-D5EB-4785-A6EF-60B1E8E2B0EC"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6FEDD9C-FDF7-456A-B06C-0A4A4443991D"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.17:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9245CDE2-B90A-4D47-BA20-A7869FF0A645"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.18:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB993E4D-E573-4495-97DE-465DDB2AA2DF"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0F106A3-63D5-4D07-9440-6628DBA78BE5"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36CC03BC-DF34-43CD-90B0-27D23A1DD06A"}, {"criteria": "cpe:2.3:a:openldap:openldap:2.4.21:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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