{"id":"CVE-2020-0830","details":"A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0768, CVE-2020-0823, CVE-2020-0825, CVE-2020-0826, CVE-2020-0827, CVE-2020-0828, CVE-2020-0829, CVE-2020-0831, CVE-2020-0832, CVE-2020-0833, CVE-2020-0848.","aliases":["GHSA-g644-6fg4-hrh9"],"modified":"2026-08-27T03:48:14.592694460Z","published":"2020-03-12T16:15:17.643Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"microsoft:internet_explorer","cpes":["cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*"],"extracted_events":[{"introduced":"11-NA"},{"last_affected":"11-NA"}]}]},"references":[{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0830"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/ChakraCore","events":[{"introduced":"0"},{"fixed":"428e0474c0cb9423aaa02ea5fb49f1629f97918c"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.11.17"}]}}],"versions":["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","v1.10.2","v1.10.1","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-0830.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/chakracore","events":[{"introduced":"0"},{"fixed":"428e0474c0cb9423aaa02ea5fb49f1629f97918c"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.11.17"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*"}}],"versions":["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","v1.10.2","v1.10.1","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-0830.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:H/I:H/A:H"}]}