{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-29T18:55:12.023","vulnerabilities":[{"cve":{"id":"CVE-2021-20179","sourceIdentifier":"secalert@redhat.com","published":"2021-03-15T13:15:14.887","lastModified":"2026-06-17T03:33:25.547","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoked. The highest threat from this vulnerability is to data confidentiality and integrity."},{"lang":"es","value":"Se encontró un fallo en pki-core. Un atacante que haya comprometido con éxito una clave podría usar este fallo para renovar el certificado correspondiente una y otra vez, siempre que no se revoque explícitamente. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos"}],"affected":[{"source":"secalert@redhat.com","affectedData":[{"vendor":"n/a","product":"pki-core","versions":[{"version":"pki-core 10.5, pki-core 10.8, pki-core 10.9, pki-core 10.10, pki-core 10.11","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:N","baseScore":5.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-863"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-863"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:*","versionEndExcluding":"10.5.0","matchCriteriaId":"35822BF7-9D76-42E1-BDFA-A8B3E8999BB7"},{"vulnerable":true,"criteria":"cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:*","versionStartIncluding":"10.5.1","versionEndExcluding":"10.8.0","matchCriteriaId":"06CFB91F-6413-4D72-83C3-03A884C0B1EE"},{"vulnerable":true,"criteria":"cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:*","versionStartIncluding":"10.8.1","versionEndExcluding":"10.9.0","matchCriteriaId":"EF5CF10D-8285-47CD-81A4-CF05F973B17E"},{"vulnerable":true,"criteria":"cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:*","versionStartIncluding":"10.9.1","versionEndExcluding":"10.10.0","matchCriteriaId":"48A1BB16-EED2-43E8-B446-1A3D86EE1256"},{"vulnerable":true,"criteria":"cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:*","versionStartIncluding":"10.10.1","versionEndExcluding":"10.11.0","matchCriteriaId":"3A615089-6DFC-40A8-867A-9832A21AAC2E"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:certificate_system:10.0:*:*:*:*:*:*:*","matchCriteriaId":"95575E40-9DB8-43CB-B667-46803DAE501F"},{"vulnerable":true,"criteria":"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*","matchCriteriaId":"142AD0DD-4CF3-4D74-9442-459CE3347E3A"},{"vulnerable":true,"criteria":"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*","matchCriteriaId":"F4CFF558-3C47-480D-A2F0-BABF26042943"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*","matchCriteriaId":"36D96259-24BD-44E2-96D9-78CE1D41F956"},{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*","matchCriteriaId":"E460AA51-FCDA-46B9-AE97-E6676AA5E194"},{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*","matchCriteriaId":"A930E247-0B43-43CB-98FF-6CE7B8189835"}]}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1914379","source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3474","source":"secalert@redhat.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3475","source":"secalert@redhat.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3476","source":"secalert@redhat.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3477","source":"secalert@redhat.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3478","source":"secalert@redhat.com","tags":["Patch","Third Party Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDOLFOLEIV7I4EUC3SCZBXL6E2ER7ZEN/","source":"secalert@redhat.com"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRE44N6P24AEDKRMWK7RPRLMCUUBRJII/","source":"secalert@redhat.com"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R3I7BRAHLE2WWSY76W3CKFCF5WSSAE24/","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1914379","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3474","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3475","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3476","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3477","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/dogtagpki/pki/pull/3478","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDOLFOLEIV7I4EUC3SCZBXL6E2ER7ZEN/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRE44N6P24AEDKRMWK7RPRLMCUUBRJII/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R3I7BRAHLE2WWSY76W3CKFCF5WSSAE24/","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}