{"id":"CVE-2020-24438","state":"PUBLISHED","title":"Acrobat Reader DC Use-After-Free Vulnerability Could Lead to Information Disclosure","description":"Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a use-after-free vulnerability that could result in a memory address leak. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","publishedAt":"2020-11-05T19:32:30.948Z","updatedAt":"2024-09-16T16:17:57.147Z","severity":{"score":3.3,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","source":"adobe"},"assigner":"adobe","products":["Adobe Acrobat Reader"],"affected":[{"vendor":"Adobe","product":"Acrobat Reader","versions":[{"version":"unspecified","status":"affected","lessThanOrEqual":"2017.011.30175","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"2020.012.20048","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"2020.001.30005","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"None","versionType":"custom"}]}],"references":["https://helpx.adobe.com/security/products/acrobat/apsb20-67.html","https://www.zerodayinitiative.com/advisories/ZDI-20-1357/"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T19:47:03.086Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/24xxx/CVE-2020-24438.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-24438","state":"PUBLISHED","datePublished":"2020-11-05T19:32:30.948Z","dateUpdated":"2024-09-16T16:17:57.147Z","assignerShortName":"adobe","assignerOrgId":"078d4453-3bcd-4900-85e6-15281da43538","dateReserved":"2020-08-19T00:00:00.000Z"},"containers":{"cna":{"title":"Acrobat Reader DC Use-After-Free Vulnerability Could Lead to Information Disclosure","descriptions":[{"lang":"en","value":"Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a use-after-free vulnerability that could result in a memory address leak. Exploitation of this issue requires user interaction in that a victim must open a malicious file."}],"affected":[{"vendor":"Adobe","product":"Acrobat Reader","versions":[{"version":"unspecified","status":"affected","lessThanOrEqual":"2017.011.30175","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"2020.012.20048","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"2020.001.30005","versionType":"custom"},{"version":"unspecified","status":"affected","lessThanOrEqual":"None","versionType":"custom"}]}],"references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb20-67.html","tags":["x_refsource_MISC"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-1357/","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","description":"Use After Free (CWE-416)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"adobe","dateUpdated":"2020-11-10T16:06:16.000Z","orgId":"078d4453-3bcd-4900-85e6-15281da43538"},"datePublic":"2020-11-03T00:00:00.000Z","source":{"discovery":"EXTERNAL"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@adobe.com","DATE_PUBLIC":"2020-11-03T23:00:00.000Z","ID":"CVE-2020-24438","STATE":"PUBLIC","TITLE":"Acrobat Reader DC Use-After-Free Vulnerability Could Lead to Information Disclosure"},"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 versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a use-after-free vulnerability that could result in a memory address leak. Exploitation of this issue requires user interaction in that a victim must open a malicious file."}]},"impact":{"cvss":{"attackComplexity":"Low","attackVector":"Local","availabilityImpact":"None","baseScore":3.3,"baseSeverity":"Low","confidentialityImpact":"Low","integrityImpact":"None","privilegesRequired":"None","scope":"Unchanged","userInteraction":"Required","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Use After Free (CWE-416)"}]}]},"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"},{"name":"https://www.zerodayinitiative.com/advisories/ZDI-20-1357/","refsource":"MISC","url":"https://www.zerodayinitiative.com/advisories/ZDI-20-1357/"}]},"source":{"discovery":"EXTERNAL"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb20-67.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-1357/","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T15:12:08.709Z"}}]}}}