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Security Advisories: GSA_kwCzR0hTQS1qNjdtLXdwdjYtcHY0NM3_5Q

ChakraCore RCE Vulnerability

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 affects ChakraCore, Internet Explorer 11, Microsoft Edge. This CVE ID is unique from CVE-2018-8242, CVE-2018-8283, CVE-2018-8287, CVE-2018-8288, CVE-2018-8296, CVE-2018-8298.

Permalink: https://github.com/advisories/GHSA-j67m-wpv6-pv44
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1qNjdtLXdwdjYtcHY0NM3_5Q
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: 7 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-j67m-wpv6-pv44, CVE-2018-8291
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-8291
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8291
• https://www.exploit-db.com/exploits/45215/
• https://github.com/chakra-core/ChakraCore/pull/5444
• https://github.com/chakra-core/ChakraCore/commit/c322694178ece209b0aa73eafd97a036def86eb1
• https://web.archive.org/web/20210124183732/http://www.securityfocus.com/bid/104637
• https://web.archive.org/web/20210515050150/http://www.securitytracker.com/id/1041258
• https://web.archive.org/web/20211202002348/http://www.securitytracker.com/id/1041256
• https://github.com/advisories/GHSA-j67m-wpv6-pv44

Repository: https://github.com/chakra-core/ChakraCore
Blast Radius: 1.0

Affected Packages