{"containers":{"cna":{"affected":[{"product":"Acrobat Reader","vendor":"Adobe","versions":[{"lessThanOrEqual":"2017.011.30175","status":"affected","version":"unspecified","versionType":"custom"},{"lessThanOrEqual":"2020.012.20048","status":"affected","version":"unspecified","versionType":"custom"},{"lessThanOrEqual":"2020.001.30005","status":"affected","version":"unspecified","versionType":"custom"},{"lessThanOrEqual":"None","status":"affected","version":"unspecified","versionType":"custom"}]}],"datePublic":"2020-11-03T00:00:00.000Z","descriptions":[{"lang":"en","value":"Acrobat Reader DC for macOS versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a security feature bypass. While the practical security impact is minimal, a defense-in-depth fix has been implemented to further harden the Adobe Reader update process."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":2.8,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"Improper Verification of Cryptographic Signature (CWE-347)","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-06-11T17:31:01.000Z","orgId":"078d4453-3bcd-4900-85e6-15281da43538","shortName":"adobe"},"references":[{"tags":["x_refsource_MISC"],"url":"https://helpx.adobe.com/security/products/acrobat/apsb20-67.html"}],"source":{"discovery":"EXTERNAL"},"title":"Acrobat Reader DC for macOS Signature Validation Bypass","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@adobe.com","DATE_PUBLIC":"2020-11-03T23:00:00.000Z","ID":"CVE-2020-24439","STATE":"PUBLIC","TITLE":"Acrobat Reader DC for macOS Signature Validation Bypass"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Acrobat Reader","version":{"version_data":[{"version_affected":"<=","version_value":"2017.011.30175"},{"version_affected":"<=","version_value":"2020.012.20048"},{"version_affected":"<=","version_value":"2020.001.30005"},{"version_affected":"<=","version_value":"None"}]}}]},"vendor_name":"Adobe"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Acrobat Reader DC for macOS versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a security feature bypass. While the practical security impact is minimal, a defense-in-depth fix has been implemented to further harden the Adobe Reader update process."}]},"impact":{"cvss":{"attackComplexity":"Low","attackVector":"Local","availabilityImpact":"None","baseScore":2.2,"baseSeverity":"Low","confidentialityImpact":"None","integrityImpact":"Low","privilegesRequired":"Low","scope":"Unchanged","userInteraction":"Required","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Improper Verification of Cryptographic Signature (CWE-347)"}]}]},"references":{"reference_data":[{"name":"https://helpx.adobe.com/security/products/acrobat/apsb20-67.html","refsource":"MISC","url":"https://helpx.adobe.com/security/products/acrobat/apsb20-67.html"}]},"source":{"discovery":"EXTERNAL"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T15:12:08.980Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://helpx.adobe.com/security/products/acrobat/apsb20-67.html"}]}]},"cveMetadata":{"assignerOrgId":"078d4453-3bcd-4900-85e6-15281da43538","assignerShortName":"adobe","cveId":"CVE-2020-24439","datePublished":"2020-11-05T19:32:50.010Z","dateReserved":"2020-08-19T00:00:00.000Z","dateUpdated":"2024-09-17T00:42:15.886Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}