Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-67xp-4726-4978
Advisory ID github_osv/GHSA-67xp-4726-4978
Aliases CVE-2020-0710
Summary ChakraCore RCE Vulnerability A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0673, CVE-2020-0674, CVE-2020-0711, CVE-2020-0712, CVE-2020-0713, CVE-2020-0767.
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 (2)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
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-67xp-4726-4978/GHSA-67xp-4726-4978.json
generic_textual HIGH
Reference id Reference type URL
https://github.com/chakra-core/ChakraCore
https://github.com/chakra-core/ChakraCore/pull/6375
https://github.com/chakra-core/ChakraCore/pull/6375/commits/d89802674a591904c971f2d92b96b8f40839e7c7
CVE-2020-0710 https://nvd.nist.gov/vuln/detail/CVE-2020-0710
CVE-2020-0710 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0710
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-67xp-4726-4978/GHSA-67xp-4726-4978.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.