CVE-2021-4142

{"containers": {"cna": {"affected": [{"product": "candlepin", "vendor": "n/a", "versions": [{"status": "affected", "version": "Affects v3.1.28-2, v3.2.21-1, v4.1.8-1 and earlier are affected."}]}], "descriptions": [{"lang": "en", "value": "The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "description": "CWE-639 - Authorization Bypass Through User-Controlled Key -> CWE-287 - Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-08-24T15:09:56.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346"}, {"tags": ["x_refsource_MISC"], "url": "https://access.redhat.com/security/cve/CVE-2021-4142"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/candlepin/candlepin/pull/3199"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/candlepin/candlepin/pull/3197"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/candlepin/candlepin/pull/3198"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:16:04.280Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://access.redhat.com/security/cve/CVE-2021-4142"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/candlepin/candlepin/pull/3199"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/candlepin/candlepin/pull/3197"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/candlepin/candlepin/pull/3198"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2021-4142", "datePublished": "2022-08-24T15:09:56.000Z", "dateReserved": "2021-12-20T00:00:00.000Z", "dateUpdated": "2024-08-03T17:16:04.280Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "candlepin", "vendor": "n/a", "versions": [{"status": "affected", "version": "Affects v3.1.28-2, v3.2.21-1, v4.1.8-1 and earlier are affected."}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:*", "matchCriteriaId": "3F8E66F2-C51A-413B-A621-33CA21EDA81F", "versionEndIncluding": "3.1.28-2", "versionStartIncluding": "3.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:*", "matchCriteriaId": "236D3F17-234D-41D9-A67D-0E919D60CE24", "versionEndIncluding": "3.2.21-1", "versionStartIncluding": "3.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:candlepinproject:candlepin:*:*:*:*:*:*:*:*", "matchCriteriaId": "2822E169-A7B8-4EDA-B913-AF98CFC1BCCF", "versionEndIncluding": "4.1.8-1", "versionStartIncluding": "4.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin."}, {"lang": "es", "value": "El componente Candlepin de Red Hat Satellite estaba afectado por un fallo de autenticaci\u00f3n inapropiado. Algunos factores pod\u00edan permitir a un atacante usar el certificado SCA (Simple Content Access) para la autenticaci\u00f3n con Candlepin."}], "id": "CVE-2021-4142", "lastModified": "2026-06-17T04:19:06.480", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-24T16:15:09.547", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2021-4142"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/candlepin/candlepin/pull/3197"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://github.com/candlepin/candlepin/pull/3198"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/candlepin/candlepin/pull/3199"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2021-4142"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/candlepin/candlepin/pull/3197"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/candlepin/candlepin/pull/3198"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/candlepin/candlepin/pull/3199"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-287"}, {"lang": "en", "value": "CWE-639"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"acknowledgement": "Upstream acknowledges Barnaby Court and Nikolaos Moumoulidis as the original reporters.", "affected_release": [{"advisory": "RHSA-2022:0790", "cpe": "cpe:/a:redhat:satellite:6.10::el7", "impact": "moderate", "package": "candlepin-0:4.0.15-1.el7sat", "product_name": "Red Hat Satellite 6.10 for RHEL 7", "release_date": "2022-03-08T00:00:00Z"}, {"advisory": "RHSA-2022:5498", "cpe": "cpe:/a:redhat:satellite:6.11::el7", "impact": "moderate", "package": "satellite-0:6.11.0-2.el7sat", "product_name": "Red Hat Satellite 6.11 for RHEL 7", "release_date": "2022-07-05T00:00:00Z"}, {"advisory": "RHSA-2022:5498", "cpe": "cpe:/a:redhat:satellite_capsule:6.11::el7", "impact": "moderate", "package": "satellite-0:6.11.0-2.el7sat", "product_name": "Red Hat Satellite 6.11 for RHEL 7", "release_date": "2022-07-05T00:00:00Z"}, {"advisory": "RHSA-2022:5498", "cpe": "cpe:/a:redhat:satellite_utils:6.11::el7", "impact": "moderate", "package": "satellite-0:6.11.0-2.el7sat", "product_name": "Red Hat Satellite 6.11 for RHEL 7", "release_date": "2022-07-05T00:00:00Z"}, {"advisory": "RHSA-2022:5498", "cpe": "cpe:/a:redhat:satellite:6.11::el8", "impact": "moderate", "package": "satellite-0:6.11.0-2.el8sat", "product_name": "Red Hat Satellite 6.11 for RHEL 8", "release_date": "2022-07-05T00:00:00Z"}, {"advisory": "RHSA-2022:5498", "cpe": "cpe:/a:redhat:satellite_capsule:6.11::el8", "impact": "moderate", "package": "satellite-0:6.11.0-2.el8sat", "product_name": "Red Hat Satellite 6.11 for RHEL 8", "release_date": "2022-07-05T00:00:00Z"}, {"advisory": "RHSA-2022:5498", "cpe": "cpe:/a:redhat:satellite_utils:6.11::el8", "impact": "moderate", "package": "satellite-0:6.11.0-2.el8sat", "product_name": "Red Hat Satellite 6.11 for RHEL 8", "release_date": "2022-07-05T00:00:00Z"}], "bugzilla": {"description": "Satellite: Allow unintended SCA certificate to authenticate Candlepin", "id": "2034346", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034346"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "status": "verified"}, "cwe": "CWE-639->CWE-287", "details": ["The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin.", "The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2021-4142", "public_date": "2022-01-17T10:30:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-4142\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-4142"], "threat_severity": "Moderate"}

{}