2 lines
5.1 KiB
JSON
2 lines
5.1 KiB
JSON
{"affected":[{"affectedData":[{"product":"Acrobat Reader","vendor":"Adobe","versions":[{"lessThanOrEqual":"2020.013.20074","status":"affected","version":"unspecified","versionType":"custom"},{"lessThanOrEqual":"2020.001.30018","status":"affected","version":"unspecified","versionType":"custom"},{"lessThanOrEqual":"2017.011.30188","status":"affected","version":"unspecified","versionType":"custom"},{"lessThanOrEqual":"None","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"psirt@adobe.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*","matchCriteriaId":"CC23AA00-FC0B-4CA7-83CF-D11CB679630C","versionEndIncluding":"17.011.30188","versionStartIncluding":"17.0","vulnerable":true},{"criteria":"cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*","matchCriteriaId":"2B0D84BC-88D8-4B29-BF4C-DE3D27D0EFF3","versionEndIncluding":"20.001.30018","versionStartIncluding":"20.0","vulnerable":true},{"criteria":"cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*","matchCriteriaId":"BAA2B3BC-EA31-445B-9D6F-1A3D86030F98","versionEndIncluding":"20.013.20074","vulnerable":true},{"criteria":"cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*","matchCriteriaId":"33305687-D4B1-4A48-B6B3-0619038243BF","versionEndIncluding":"17.011.30188","versionStartIncluding":"17.0","vulnerable":true},{"criteria":"cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*","matchCriteriaId":"4B989379-B8B7-4FA7-9319-F0FB8CA2253C","versionEndIncluding":"20.001.300183","versionStartIncluding":"20.0","vulnerable":true},{"criteria":"cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*","matchCriteriaId":"E5BC145F-0696-4B2F-AEC5-4FDB25E8EA6E","versionEndIncluding":"20.013.20074","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*","matchCriteriaId":"387021A0-AF36-463C-A605-32EA7DAC172E","vulnerable":false},{"criteria":"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","matchCriteriaId":"A2572D17-1DE6-457B-99CC-64AFD54487EA","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to locally elevate privileges in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file."},{"lang":"es","value":"Acrobat Reader DC versiones 2020.013.20074 (y anteriores), versiones 2020.001.30018 (y anteriores) y versiones 2017.011.30188 (y anteriores), están afectadas por una vulnerabilidad de lectura fuera de límites. Un atacante no autenticado podría aprovechar esta vulnerabilidad para elevar localmente los privilegios en el contexto del usuario actual. Una explotación de este problema requiere una interacción del usuario, ya que la víctima debe abrir un archivo malicioso"}],"id":"CVE-2021-21034","lastModified":"2026-06-17T03:34:42.100","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":4.3,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":true}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.0"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"psirt@adobe.com","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-02-11T20:15:15.060","references":[{"source":"psirt@adobe.com","tags":["Vendor Advisory"],"url":"https://helpx.adobe.com/security/products/acrobat/apsb21-09.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://helpx.adobe.com/security/products/acrobat/apsb21-09.html"}],"sourceIdentifier":"psirt@adobe.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-125"}],"source":"psirt@adobe.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-125"}],"source":"nvd@nist.gov","type":"Primary"}]}
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