CVE-2018-8373
Scores
EPSS
Percentile: 82.5%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: CVSS:3.1/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 that the scripting engine handles objects in memory in Internet Explorer, aka “Scripting Engine Memory Corruption Vulnerability.” This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.
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Sources
CWEs
Related Vulnerabilities
Exploits
Exploit ID: CVE-2018-8373
Source: cisa
URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
Vulnerable Software (82)
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_1507:-:*:*:*:*:*:x64:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x86:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1703:-:*:*:*:*:*:x64:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1703:-:*:*:*:*:*:x86:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x64:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x86:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x64:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x86:*" }, { "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: Configuration
Vendor: *
Product: internet_explorer
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*", "vulnerable": true } ], "operator":...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*" } ], "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:9:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*" } ], "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
Version: 1.000
Operating System: Windows 1 build 0
Identifier: KB5082806
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4489873
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4470199
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5028167
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5033376
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5043049
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5034120
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4534251
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4550905
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB5018413
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.007
Operating System: Windows 1 build 7
Identifier: KB5049994
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB4457129
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
Version: 1.003
Operating System: Windows 1 build 3
Identifier: KB5058380
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB5015805
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.0.0.0
Operating System: Windows 0 build 0
Identifier: KB5003636
Source: msrc