{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-08T05:00:27.664","vulnerabilities":[{"cve":{"id":"CVE-2020-14387","sourceIdentifier":"secalert@redhat.com","published":"2021-05-27T20:15:07.873","lastModified":"2024-11-21T05:03:09.177","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4."},{"lang":"es","value":"Se encontró un fallo en rsync en versiones desde 3.2.0pre1. Rsync comprueba inapropiadamente el certificado con vulnerabilidad de discrepancia de host. Un atacante remoto no autenticado podría explotar el fallo llevando a cabo un de tipo ataque de tipo man-in-the-middle usando un certificado válido para otro nombre de host que podría comprometer la confidencialidad e integridad de los datos transmitidos usando rsync-ssl. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos. Este fallo afecta a rsync versiones anteriores a 3.2.4"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":7.4,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","baseScore":5.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"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-297"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:samba:rsync:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2.1","versionEndExcluding":"3.2.4","matchCriteriaId":"45922B1C-D968-46DD-8EE6-F0B22F085733"},{"vulnerable":true,"criteria":"cpe:2.3:a:samba:rsync:3.2.0:-:*:*:*:*:*:*","matchCriteriaId":"E3E08234-5E6E-444D-B466-7FDADB951199"},{"vulnerable":true,"criteria":"cpe:2.3:a:samba:rsync:3.2.0:pre1:*:*:*:*:*:*","matchCriteriaId":"D3FA9537-95CA-4B6D-8162-6DC5D4B0BD32"},{"vulnerable":true,"criteria":"cpe:2.3:a:samba:rsync:3.2.0:pre2:*:*:*:*:*:*","matchCriteriaId":"06F27E32-CB3F-4140-AFBD-1A65031D42F5"},{"vulnerable":true,"criteria":"cpe:2.3:a:samba:rsync:3.2.0:pre3:*:*:*:*:*:*","matchCriteriaId":"5EB9157B-D013-400A-A5F3-8088676586C8"}]}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1875549","source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1875549","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]}]}}]}