CVE-2013-4294

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-09-11T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The (1) mamcache and (2) KVS token backends in OpenStack Identity (Keystone) Folsom 2012.2.x and Grizzly before 2013.1.4 do not properly compare the PKI token revocation list with PKI tokens, which allow remote attackers to bypass intended access restrictions via a revoked PKI token."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-10-02T09:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "97237", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/97237"}, {"name": "USN-2002-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2002-1"}, {"name": "54706", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/54706"}, {"name": "[oss-security] 20130911 [OSSA 2013-025] Token revocation failure using Keystone memcache/KVS backends (CVE-2013-4294)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://seclists.org/oss-sec/2013/q3/586"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.launchpad.net/keystone/+bug/1202952"}, {"name": "RHSA-2013:1285", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2013-1285.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T16:38:01.910Z"}, "title": "CVE Program Container", "references": [{"name": "97237", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/97237"}, {"name": "USN-2002-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-2002-1"}, {"name": "54706", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/54706"}, {"name": "[oss-security] 20130911 [OSSA 2013-025] Token revocation failure using Keystone memcache/KVS backends (CVE-2013-4294)", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://seclists.org/oss-sec/2013/q3/586"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.launchpad.net/keystone/+bug/1202952"}, {"name": "RHSA-2013:1285", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2013-1285.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2013-4294", "datePublished": "2013-09-23T20:00:00.000Z", "dateReserved": "2013-06-12T00:00:00.000Z", "dateUpdated": "2024-08-06T16:38:01.910Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openstack:keystone:2012.2:*:*:*:*:*:*:*", "matchCriteriaId": "22E8C9F6-6DEE-4DD1-9B3E-5879E51464B9", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2012.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "4C26C7AF-F31B-48B4-8FA0-FBA24E86D641", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2012.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "792412B1-891F-404E-BC7F-1FA1DF4A623B", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2012.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "4481B437-5602-4EC9-BAD2-7EF065448E69", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2012.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "3A5845BE-3B3F-4015-872A-C4D2771736F0", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1:*:*:*:*:*:*:*", "matchCriteriaId": "70697FA3-5C64-4632-B0F5-7DF12B4B7067", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "F72F13BC-BE73-4DCD-8C7F-7D803CB047FF", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "BFF04D50-069F-493B-8667-C55EA6413AD3", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "0911BBF3-6111-4ED8-B269-EB4383C5DC05", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The (1) mamcache and (2) KVS token backends in OpenStack Identity (Keystone) Folsom 2012.2.x and Grizzly before 2013.1.4 do not properly compare the PKI token revocation list with PKI tokens, which allow remote attackers to bypass intended access restrictions via a revoked PKI token."}, {"lang": "es", "value": "El (1) mamcache y (2) KVS token backends en OpenStack Identity (Keystone) Folsom 2012.2.x y Grizzly anterior a la versi\u00f3n 2013.1.4 no compara correctamente la lista de revocaci\u00f3n del token PKI con tokens PKI, lo que permite a atacantes remotos evitar restricciones de acceso a trav\u00e9s de un token PKI revocado."}], "id": "CVE-2013-4294", "lastModified": "2026-06-16T23:56:58.353", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-09-23T20:55:07.323", "references": [{"source": "secalert@redhat.com", "url": "http://osvdb.org/97237"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2013-1285.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://seclists.org/oss-sec/2013/q3/586"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/54706"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-2002-1"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://bugs.launchpad.net/keystone/+bug/1202952"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/97237"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2013-1285.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://seclists.org/oss-sec/2013/q3/586"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/54706"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2002-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://bugs.launchpad.net/keystone/+bug/1202952"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Thierry Carrez (OpenStack upstream) for reporting this issue. Upstream acknowledges Kieran Spear (University of Melbourne) as the original reporter.", "affected_release": [{"advisory": "RHSA-2013:1285", "cpe": "cpe:/a:redhat:openstack:3::el6", "package": "openstack-keystone-0:2013.1.3-2.el6ost", "product_name": "OpenStack 3 for RHEL 6", "release_date": "2013-09-25T00:00:00Z"}], "bugzilla": {"description": "OpenStack: Keystone Token revocation failure using Keystone memcache/KVS backends", "id": "1004452", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1004452"}, "csaw": false, "cvss": {"cvss_base_score": "4.0", "cvss_scoring_vector": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "status": "verified"}, "cwe": "CWE-697->CWE-613", "details": ["The (1) mamcache and (2) KVS token backends in OpenStack Identity (Keystone) Folsom 2012.2.x and Grizzly before 2013.1.4 do not properly compare the PKI token revocation list with PKI tokens, which allow remote attackers to bypass intended access restrictions via a revoked PKI token."], "name": "CVE-2013-4294", "package_state": [{"cpe": "cpe:/a:redhat:openstack:4", "fix_state": "Affected", "package_name": "openstack-keystone", "product_name": "Red Hat OpenStack Platform 4"}], "public_date": "2013-09-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4294\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4294"], "threat_severity": "Moderate"}

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