{ "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 versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a heap-based buffer overflow vulnerability in the submitForm function, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .pdf file in Acrobat Reader." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-122", "description": "Heap-based Buffer Overflow (CWE-122)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-11-05T21:06:13.000Z", "orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://helpx.adobe.com/security/products/acrobat/apsb20-67.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1157" } ], "source": { "discovery": "EXTERNAL" }, "title": "Acrobat Reader DC Heap-based Buffer Overflow Could Lead to Arbitrary Code Execution", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@adobe.com", "DATE_PUBLIC": "2020-11-03T23:00:00.000Z", "ID": "CVE-2020-24435", "STATE": "PUBLIC", "TITLE": "Acrobat Reader DC Heap-based Buffer Overflow Could Lead to Arbitrary Code Execution" }, "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 heap-based buffer overflow vulnerability in the submitForm function, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .pdf file in Acrobat Reader." } ] }, "impact": { "cvss": { "attackComplexity": "Low", "attackVector": "Local", "availabilityImpact": "High", "baseScore": 7.8, "baseSeverity": "High", "confidentialityImpact": "High", "integrityImpact": "High", "privilegesRequired": "None", "scope": "Unchanged", "userInteraction": "Required", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Heap-based Buffer Overflow (CWE-122)" } ] } ] }, "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.talosintelligence.com/vulnerability_reports/TALOS-2020-1157", "refsource": "MISC", "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1157" } ] }, "source": { "discovery": "EXTERNAL" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:12:08.674Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://helpx.adobe.com/security/products/acrobat/apsb20-67.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1157" } ] } ] }, "cveMetadata": { "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "assignerShortName": "adobe", "cveId": "CVE-2020-24435", "datePublished": "2020-11-05T19:32:12.132Z", "dateReserved": "2020-08-19T00:00:00.000Z", "dateUpdated": "2024-09-17T04:04:27.971Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }