{"id":"CVE-2024-20734","state":"PUBLISHED","title":"ZDI-CAN-22516: Adobe Acrobat Pro DC AcroForm Use-After-Free Information Disclosure Vulnerability","description":"Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","publishedAt":"2024-02-15T12:18:39.135Z","updatedAt":"2024-08-01T21:59:43.009Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","source":"adobe"},"assigner":"adobe","products":["Adobe Acrobat Reader"],"affected":[{"vendor":"Adobe","product":"Acrobat Reader","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"23.008.20470","versionType":"semver"}]}],"references":["https://helpx.adobe.com/security/products/acrobat/apsb24-07.html"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/20xxx/CVE-2024-20734.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-20734","state":"PUBLISHED","datePublished":"2024-02-15T12:18:39.135Z","dateUpdated":"2024-08-01T21:59:43.009Z","assignerShortName":"adobe","assignerOrgId":"078d4453-3bcd-4900-85e6-15281da43538","dateReserved":"2023-12-04T16:52:22.970Z"},"containers":{"cna":{"title":"ZDI-CAN-22516: Adobe Acrobat Pro DC AcroForm Use-After-Free Information Disclosure Vulnerability","descriptions":[{"lang":"en","value":"Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file."}],"affected":[{"vendor":"Adobe","product":"Acrobat Reader","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"23.008.20470","versionType":"semver"}]}],"references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb24-07.html","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","availabilityRequirement":"NOT_DEFINED","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","confidentialityRequirement":"NOT_DEFINED","environmentalScore":5.5,"environmentalSeverity":"MEDIUM","exploitCodeMaturity":"NOT_DEFINED","integrityImpact":"NONE","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"LOW","modifiedAttackVector":"LOCAL","modifiedAvailabilityImpact":"NONE","modifiedConfidentialityImpact":"HIGH","modifiedIntegrityImpact":"NONE","modifiedPrivilegesRequired":"NONE","modifiedScope":"NOT_DEFINED","modifiedUserInteraction":"REQUIRED","privilegesRequired":"NONE","remediationLevel":"NOT_DEFINED","reportConfidence":"NOT_DEFINED","scope":"UNCHANGED","temporalScore":5.5,"temporalSeverity":"MEDIUM","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","description":"Use After Free (CWE-416)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"adobe","orgId":"078d4453-3bcd-4900-85e6-15281da43538","dateUpdated":"2024-02-15T12:18:39.135Z"},"datePublic":"2024-02-13T17:00:00.000Z","source":{"discovery":"EXTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"adobe","product":"acrobat_dc","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"23.008.20470","versionType":"custom"}],"cpes":["cpe:2.3:a:adobe:acrobat_dc:-:*:*:*:pro:*:*:*"]},{"vendor":"adobe","product":"acrobat_reader_dc","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"23.008.20470","versionType":"custom"}],"cpes":["cpe:2.3:a:adobe:acrobat_reader_dc:-:*:*:*:classic:*:*:*"]},{"vendor":"adobe","product":"acrobat","defaultStatus":"unknown","versions":[{"version":"2020","status":"affected","lessThanOrEqual":"20.005.30539","versionType":"custom"}],"cpes":["cpe:2.3:a:adobe:acrobat:2020:*:*:*:*:*:*:*"]},{"vendor":"adobe","product":"acrobat_reader","defaultStatus":"unknown","versions":[{"version":"2020","status":"affected","lessThanOrEqual":"20.005.30539","versionType":"custom"}],"cpes":["cpe:2.3:a:adobe:acrobat_reader:2020:*:*:*:classic:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-02-15T20:05:15.893127Z","id":"CVE-2024-20734","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-19T17:10:10.386Z"}},{"title":"CVE Program Container","references":[{"url":"https://helpx.adobe.com/security/products/acrobat/apsb24-07.html","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T21:59:43.009Z"}}]}}}