chakra-core/chakracore · Security
ChakraCore RCE Vulnerability
- GHSA ID
- GHSA-fv8m-p45w-gf38
- CVE ID
- CVE-2018-0818
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v3
- 7.5 · CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
Microsoft ChakraCore allows an attacker to bypass Control Flow Guard (CFG) in conjunction with another vulnerability to run arbitrary code on a target system, due to how the Chakra scripting engine handles accessing memory, aka "Scripting Engine Security Feature Bypass".
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-0818 ↗
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0818 ↗
- https://github.com/chakra-core/ChakraCore/pull/4427 ↗
- https://github.com/chakra-core/ChakraCore/pull/4427/commits/84368681cf5cf1d33364638e2cd463ad1b13eba6 ↗
- https://web.archive.org/web/20210124130147/http://www.securityfocus.com/bid/102412 ↗
- https://github.com/advisories/GHSA-fv8m-p45w-gf38 ↗