7.6 High
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
7.5 High
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
0.955 High
EPSS
Percentile
99.4%
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge, aka âScripting Engine Memory Corruption Vulnerability.â This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0945, CVE-2018-0946, CVE-2018-0951, CVE-2018-0953, CVE-2018-0954, CVE-2018-0955, CVE-2018-1022, CVE-2018-8114, CVE-2018-8122, CVE-2018-8128, CVE-2018-8137.
CPE | Name | Operator | Version |
---|---|---|---|
microsoft.chakracore | lt | 1.8.4 |
github.com/advisories/GHSA-5hxp-3237-j2hp
github.com/chakra-core/ChakraCore/commit/ee5dfabc51728f97f6d69e89c88af088251b6b76
nvd.nist.gov/vuln/detail/CVE-2018-8139
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8139
web.archive.org/web/20210124164247/www.securityfocus.com/bid/103977
web.archive.org/web/20211204185256/www.securitytracker.com/id/1040844
www.exploit-db.com/exploits/45012/
7.6 High
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
7.5 High
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
0.955 High
EPSS
Percentile
99.4%