CVE-2011-4973

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-05-04T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Authentication bypass vulnerability in mod_nss 1.0.8 allows remote attackers to assume the identity of a valid user by using their certificate and entering 'password' as the password."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-02-15T20:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1017197"}, {"name": "[Mod_nss-list] 20110504 Problem 2", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://www.redhat.com/archives/mod_nss-list/2011-May/msg00001.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T00:23:39.799Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1017197"}, {"name": "[Mod_nss-list] 20110504 Problem 2", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://www.redhat.com/archives/mod_nss-list/2011-May/msg00001.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-4973", "datePublished": "2018-02-15T21:00:00.000Z", "dateReserved": "2011-12-23T00:00:00.000Z", "dateUpdated": "2024-08-07T00:23:39.799Z", "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:mod_nss_project:mod_nss:1.0.8:*:*:*:*:*:*:*", "matchCriteriaId": "639E077D-D421-4B33-A9C8-94C47A806FC5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Authentication bypass vulnerability in mod_nss 1.0.8 allows remote attackers to assume the identity of a valid user by using their certificate and entering 'password' as the password."}, {"lang": "es", "value": "Vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n de mod_nss 1.0.8 permite que atacantes remotos asuman la identidad de un usuario v\u00e1lido empleando su certificado e introduciendo \"password\" como contrase\u00f1a."}], "id": "CVE-2011-4973", "lastModified": "2026-06-16T23:35:45.020", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-02-15T21:29:00.227", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1017197"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://www.redhat.com/archives/mod_nss-list/2011-May/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1017197"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://www.redhat.com/archives/mod_nss-list/2011-May/msg00001.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHBA-2013:0009", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "mod_nss-0:1.0.8-7.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2013-01-07T00:00:00Z"}, {"advisory": "RHBA-2011:1656", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "mod_nss-0:1.0.8-13.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-12-05T00:00:00Z"}], "bugzilla": {"description": "mod_nss: FakeBasicAuth authentication bypass", "id": "1017197", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1017197"}, "csaw": false, "cvss": {"cvss_base_score": "4.0", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:N", "status": "verified"}, "details": ["Authentication bypass vulnerability in mod_nss 1.0.8 allows remote attackers to assume the identity of a valid user by using their certificate and entering 'password' as the password."], "name": "CVE-2011-4973", "package_state": [{"cpe": "cpe:/a:redhat:certificate_system:8", "fix_state": "Affected", "package_name": "mod_nss", "product_name": "Red Hat Certificate System 8"}, {"cpe": "cpe:/a:redhat:directory_server:8", "fix_state": "Affected", "package_name": "fortitude-mod_nss", "product_name": "Red Hat Directory Server 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "mod_nss", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2011-05-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-4973\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-4973"], "threat_severity": "Moderate"}

{}