CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
AI Score
Confidence
Low
EPSS
Percentile
90.9%
Chakra Scripting Engine Memory Corruption Vulnerability
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | windows_10_21h1 | * | cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:* |
microsoft | windows_11_21h2 | * | cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:* |
microsoft | windows_server_2022 | * | cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* |
microsoft | windows_server_20h2 | * | cpe:2.3:o:microsoft:windows_server_20h2:*:*:*:*:*:*:*:* |
microsoft | windows_10_1909 | * | cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:* |
microsoft | windows_10_20h2 | * | cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:* |
microsoft | windows_10_2004 | * | cpe:2.3:o:microsoft:windows_10_2004:*:*:*:*:*:*:*:* |
microsoft | windows_10_1507 | * | cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:* |
microsoft | windows_server_version_2004 | * | cpe:2.3:o:microsoft:windows_server_version_2004:*:*:*:*:*:*:*:* |
microsoft | windows_10_1607 | * | cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:* |
[
{
"vendor": "Microsoft",
"product": "ChakraCore",
"cpes": [],
"platforms": [
"Unknown"
],
"versions": [
{
"version": "N/A",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 21H1",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1348:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1348:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1348:*:*:*:*:*:arm64:*"
],
"platforms": [
"x64-based Systems",
"32-bit Systems",
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19043.1348",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 11 version 21H2",
"cpes": [
"cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.318:*:*:*:*:*:arm64:*",
"cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.318:*:*:*:*:*:x64:*"
],
"platforms": [
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.22000.318",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2022",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.350:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.20348.350",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server version 20H2",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1348:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19042.1348",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1909",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1916:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1916:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1916:*:*:*:*:*:x64:*"
],
"platforms": [
"ARM64-based Systems",
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.18363.1916",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 20H2",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1348:*:*:*:*:*:arm64:*",
"cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1348:*:*:*:*:*:x86:*"
],
"platforms": [
"ARM64-based Systems",
"32-bit Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19042.1348",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 2004",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1348:*:*:*:*:*:x64:*"
],
"platforms": [
"ARM64-based Systems",
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19041.1348",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1507",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19119:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19119:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.10240.19119",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server version 2004",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1348:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19041.1348",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1607",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4770:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4770:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.14393.4770",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2019",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.17763.2300",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1809",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:arm64:*",
"cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x64:*"
],
"platforms": [
"ARM64-based Systems",
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.17763.2300",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2016",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4770:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.14393.4770",
"versionType": "custom",
"status": "affected"
}
]
}
]
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
AI Score
Confidence
Low
EPSS
Percentile
90.9%