CVE-2018-8355
Scores
EPSS
Percentile: 79.6%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka “Scripting Engine Memory Corruption Vulnerability.” This affects ChakraCore, Internet Explorer 11, Microsoft Edge. This CVE ID is unique from CVE-2018-8353, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8373, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.
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Sources
CWEs
Exploits
Vulnerable Software (80)
Type: Configuration
Vendor: *
Product: chakracore
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:chakracore:-:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: edge
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: internet_explorer
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*", "vulnerable": true } ], "operator":...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_rt_8.1:*:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4343898
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4343205
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5046630
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 10.0.0.0
Operating System: Windows 0 build 0
Identifier: KB5029243
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4524135
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4519974
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4516046
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.1.0.0
Operating System: Windows 0 build 0
Identifier: KB5022835
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4561603
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4565479
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5032191
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.000
Operating System: Windows 1 build 0
Identifier: KB5053593
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4480965
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4511872
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5040426
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4486474
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4534251
Source: msrc