{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-10-11T00:00:00", "descriptions": [{"lang": "en", "value": "Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssd_pac_plugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-12-05T22:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "RHSA-2015:2355", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2355.html"}, {"name": "RHSA-2015:2019", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2019.html"}, {"name": "[sssd-users] 20151021 A security bug in SSSD 1.10 and later (CVE-2015-5292)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://permalink.gmane.org/gmane.linux.redhat.sssd.user/3422"}, {"name": "1034038", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1034038"}, {"name": "77529", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/77529"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://fedorahosted.org/sssd/attachment/ticket/2803/0001-Fix-memory-leak-in-sssdpac_verify.patch"}, {"name": "FEDORA-2015-cdea5324a8", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169613.html"}, {"name": "FEDORA-2015-202c127199", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169110.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1267580"}, {"name": "FEDORA-2015-7b47df69d3", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169597.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://fedorahosted.org/sssd/ticket/2803"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://fedorahosted.org/sssd/wiki/Releases/Notes-1.13.1"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T06:41:09.410Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2015:2355", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2355.html"}, {"name": "RHSA-2015:2019", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2019.html"}, {"name": "[sssd-users] 20151021 A security bug in SSSD 1.10 and later (CVE-2015-5292)", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://permalink.gmane.org/gmane.linux.redhat.sssd.user/3422"}, {"name": "1034038", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1034038"}, {"name": "77529", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/77529"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://fedorahosted.org/sssd/attachment/ticket/2803/0001-Fix-memory-leak-in-sssdpac_verify.patch"}, {"name": "FEDORA-2015-cdea5324a8", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169613.html"}, {"name": "FEDORA-2015-202c127199", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169110.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1267580"}, {"name": "FEDORA-2015-7b47df69d3", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169597.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://fedorahosted.org/sssd/ticket/2803"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://fedorahosted.org/sssd/wiki/Releases/Notes-1.13.1"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2015-5292", "datePublished": "2015-10-29T16:00:00", "dateReserved": "2015-07-01T00:00:00", "dateUpdated": "2024-08-06T06:41:09.410Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:fedoraproject:sssd:1.10.0:*:*:*:*:*:*:*", "matchCriteriaId": "5AFCDECF-26E1-4B23-A91D-F8DD668DF32A", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.10.1:*:*:*:*:*:*:*", "matchCriteriaId": "B1590881-C44A-446E-BAF6-5CE59DAF6A66", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.0:*:*:*:*:*:*:*", "matchCriteriaId": "C32B676B-97B6-48AA-BE8D-743FE52B4438", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.1:*:*:*:*:*:*:*", "matchCriteriaId": "E963CF03-E0DC-4BEE-AAE3-DF09B2F57767", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.2:*:*:*:*:*:*:*", "matchCriteriaId": "0968753D-BA33-4D0B-849C-FC9B7EBDC70D", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.3:*:*:*:*:*:*:*", "matchCriteriaId": "3B96047C-CA3E-4708-8EB3-F33CD0BE0FE9", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.4:*:*:*:*:*:*:*", "matchCriteriaId": "FFAD8539-1CEC-454E-BA68-8D8B6033751E", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.5:*:*:*:*:*:*:*", "matchCriteriaId": "81824ADB-8797-45B0-9B83-953F899A00D3", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.6:*:*:*:*:*:*:*", "matchCriteriaId": "1890E09D-3AD6-4C46-AD2F-C89DCC436C02", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.11.7:*:*:*:*:*:*:*", "matchCriteriaId": "8041D271-F9DF-452F-BC4E-9F69B4A0F3A3", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.12.0:*:*:*:*:*:*:*", "matchCriteriaId": "2783866D-0DE2-4E92-90CB-53DA9B914A21", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.12.1:*:*:*:*:*:*:*", "matchCriteriaId": "2C7D641D-E018-4EC1-9416-5C788C9F1107", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.12.2:*:*:*:*:*:*:*", "matchCriteriaId": "4C81F4DF-4190-4D9B-8C1B-CD51B4678B93", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.12.3:*:*:*:*:*:*:*", "matchCriteriaId": "F52B44E7-71AB-4028-B9A3-E80508EF0AE7", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.12.4:*:*:*:*:*:*:*", "matchCriteriaId": "68D7CEC8-8D38-451D-B9C3-A68224125906", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.12.5:*:*:*:*:*:*:*", "matchCriteriaId": "09EAA45E-0F9E-4E04-BB81-C91E3357B030", "vulnerable": true}, {"criteria": "cpe:2.3:a:fedoraproject:sssd:1.13.0:*:*:*:*:*:*:*", "matchCriteriaId": "9E3A3029-5612-47C4-8F32-0209F4733AF7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssd_pac_plugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication."}, {"lang": "es", "value": "Fuga de memoria en el plugin en Privilege Attribute Certificate (PAC) responder (sssd_pac_plugin.so) en System Security Services Daemon (SSSD) 1.10 en versiones anteriores a 1.13.1 permite a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de un gran n\u00famero de logins que desencadenan an\u00e1lisis gramaticales de blobs de PAC durante la autenticaci\u00f3n Kerberos."}], "id": "CVE-2015-5292", "lastModified": "2023-02-13T00:53:03.160", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-10-29T16:59:00.117", "references": [{"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169110.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169597.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169613.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://permalink.gmane.org/gmane.linux.redhat.sssd.user/3422"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2015-2019.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2015-2355.html"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/77529"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id/1034038"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1267580"}, {"source": "secalert@redhat.com", "url": "https://fedorahosted.org/sssd/attachment/ticket/2803/0001-Fix-memory-leak-in-sssdpac_verify.patch"}, {"source": "secalert@redhat.com", "url": "https://fedorahosted.org/sssd/ticket/2803"}, {"source": "secalert@redhat.com", "url": "https://fedorahosted.org/sssd/wiki/Releases/Notes-1.13.1"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2015:2019", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "sssd-0:1.12.4-47.el6_7.4", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2015-11-10T00:00:00Z"}, {"advisory": "RHSA-2015:2355", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "sssd-0:1.13.0-40.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-11-19T00:00:00Z"}], "bugzilla": {"description": "sssd: memory leak in the sssd_pac_plugin", "id": "1267580", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1267580"}, "csaw": false, "cvss": {"cvss_base_score": "2.1", "cvss_scoring_vector": "AV:N/AC:H/Au:S/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-401", "details": ["Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssd_pac_plugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication.", "It was found that SSSD's Privilege Attribute Certificate (PAC) responder plug-in would leak a small amount of memory on each authentication request. A remote attacker could potentially use this flaw to exhaust all available memory on the system by making repeated requests to a Kerberized daemon application configured to authenticate using the PAC responder plug-in."], "name": "CVE-2015-5292", "package_state": [{"cpe": "cpe:/a:cloudforms_managementengine:5.3", "fix_state": "Will not fix", "package_name": "sssd", "product_name": "CloudForms Management Engine 5.3"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "sssd", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Will not fix", "package_name": "sssd", "product_name": "Red Hat Satellite 6"}], "public_date": "2015-09-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-5292\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-5292"], "threat_severity": "Low"}