CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
99.5%
A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka βScripting Engine Memory Corruption Vulnerability.β This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8373, CVE-2018-8385, CVE-2018-8389.
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | chakracore | * | cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:* |
github.com/advisories/GHSA-jgj7-hq9p-rqmg
github.com/chakra-core/ChakraCore/commit/63ae30a750a4a0b2a2eb61a35dd3d2fc10104a90
github.com/chakra-core/ChakraCore/pull/5596
nvd.nist.gov/vuln/detail/CVE-2018-8390
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8390
web.archive.org/web/20210614054332/www.securityfocus.com/bid/105041
web.archive.org/web/20211203061111/www.securitytracker.com/id/1041457
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
99.5%