{"id":"CVE-2020-17054","details":"Chakra Scripting Engine Memory Corruption Vulnerability","aliases":["GHSA-88cw-3m6x-49f7"],"modified":"2026-08-27T08:14:57.549151Z","published":"2020-11-11T07:15:16.840Z","references":[{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17054"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/ChakraCore","events":[{"introduced":"0f40413d2e29863edf5f82de14fac41843deb79f"},{"fixed":"008e43ecbab30135a31e9a849e9d6903c5a6040c"}],"database_specific":{"cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.11.0"},{"fixed":"1.11.23"}],"source":"CPE_RANGE"}}],"versions":["v1.11.22","v1.11.20","v1.11.21","v1.11.19","v1.11.18","v1.11.17","v1.11.16","v1.11.15","v1.11.14","v1.11.13","v1.11.12","v1.11.11","v1.11.10","v1.11.9","v1.11.8","v1.11.7","v1.11.6","v1.11.5","v1.11.4","v1.11.3","v1.11.2","v1.11.1","v1.11.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17054.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/chakracore","events":[{"introduced":"0f40413d2e29863edf5f82de14fac41843deb79f"},{"fixed":"008e43ecbab30135a31e9a849e9d6903c5a6040c"}],"database_specific":{"cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.11.0"},{"fixed":"1.11.23"}],"source":"CPE_RANGE"}}],"versions":["v1.11.22","v1.11.20","v1.11.21","v1.11.19","v1.11.18","v1.11.17","v1.11.16","v1.11.15","v1.11.14","v1.11.13","v1.11.12","v1.11.11","v1.11.10","v1.11.9","v1.11.8","v1.11.7","v1.11.6","v1.11.5","v1.11.4","v1.11.3","v1.11.2","v1.11.1","v1.11.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17054.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"}]}