{"id":"CVE-2020-17131","details":"Chakra Scripting Engine Memory Corruption Vulnerability","aliases":["GHSA-qwwg-gc55-qqrv"],"modified":"2026-08-27T08:13:57.184924Z","published":"2020-12-10T00:15:15.323Z","references":[{"type":"WEB","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17131"},{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17131"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/ChakraCore","events":[{"introduced":"0"},{"fixed":"0f40413d2e29863edf5f82de14fac41843deb79f"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.11.0"}]}}],"versions":["v1.10.2","v1.10.1","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17131.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/chakracore","events":[{"introduced":"0"},{"fixed":"0f40413d2e29863edf5f82de14fac41843deb79f"}],"database_specific":{"cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.11.0"}],"source":"CPE_RANGE"}}],"versions":["v1.10.2","v1.10.1","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17131.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N"}]}