chakra-core/chakracore · Security
ChakraCore RCE Vulnerability
- GHSA ID
- GHSA-jr84-p554-62pm
- CVE ID
- CVE-2020-0969
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Chakra Scripting Engine Memory Corruption Vulnerability'.
CWEs
- CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-787 · Out-of-bounds Write
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-0969 ↗
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0969 ↗
- https://github.com/chakra-core/ChakraCore/pull/6420 ↗
- https://github.com/chakra-core/ChakraCore/commit/cd58e8e6799ab11b02a1cfc30bac9a2171dabd4d ↗
- https://github.com/advisories/GHSA-jr84-p554-62pm ↗