Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-8xv4-c7rq-j577
Advisory ID github_osv/GHSA-8xv4-c7rq-j577
Aliases CVE-2020-1037
Summary ChakraCore Remote Code Execution Vulnerability 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'.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3.1 7.5 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8xv4-c7rq-j577/GHSA-8xv4-c7rq-j577.json
generic_textual HIGH
Reference id Reference type URL
https://github.com/chakra-core/ChakraCore
https://github.com/chakra-core/ChakraCore/commit/73ced029e6a06fcce9fd8c886dc73e5290f2ae69
https://github.com/chakra-core/ChakraCore/pull/6447
CVE-2020-1037 https://nvd.nist.gov/vuln/detail/CVE-2020-1037
CVE-2020-1037 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1037
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8xv4-c7rq-j577/GHSA-8xv4-c7rq-j577.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.