{ "id": "CVE-2020-15997", "sourceIdentifier": "chrome-cve-admin@google.com", "published": "2020-11-03T03:15:14.713", "lastModified": "2020-11-04T14:30:08.580", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Use after free in Mojo in Google Chrome prior to 86.0.4240.99 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page." }, { "lang": "es", "value": "Un uso de la memoria previamente liberada en Mojo en Google Chrome anterior a versi\u00f3n 86.0.4240.99, permit\u00eda a un atacante remoto que hab\u00eda comprometido el proceso del renderizador realizar potencialmente un escape del sandbox por medio de una p\u00e1gina HTML dise\u00f1ada" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-416" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "versionEndExcluding": "86.0.4240.99", "matchCriteriaId": "CDAF4617-E07A-47A3-A254-476C8CD3C1E7" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26" } ] } ] } ], "references": [ { "url": "https://chromereleases.googleblog.com/2020/10/chrome-for-android-update_31.html", "source": "chrome-cve-admin@google.com", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://crbug.com/1133668", "source": "chrome-cve-admin@google.com", "tags": [ "Permissions Required", "Vendor Advisory" ] } ] }