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
7.6 High
CVSS2
Access Vector
NETWORK
Access 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
0.07 Low
EPSS
Percentile
93.9%
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka “Chakra Scripting Engine Memory Corruption Vulnerability.” This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8280, CVE-2018-8286, CVE-2018-8290.
github.com/chakra-core/ChakraCore
github.com/chakra-core/ChakraCore/commit/7af07fdfb3cf3ac2b21dd71bf565ab1135e62d4d
github.com/chakra-core/ChakraCore/pull/5444
nvd.nist.gov/vuln/detail/CVE-2018-8294
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8294
web.archive.org/web/20210124183944/www.securityfocus.com/bid/104646
web.archive.org/web/20211202002348/www.securitytracker.com/id/1041256
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
7.6 High
CVSS2
Access Vector
NETWORK
Access 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
0.07 Low
EPSS
Percentile
93.9%