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cve[email protected]CVE-2018-8315
HistorySep 13, 2018 - 12:29 a.m.

CVE-2018-8315

2018-09-1300:29:00
CWE-200
web.nvd.nist.gov
42
cve-2018-8315
information disclosure
browser scripting
chakracore
internet explorer
microsoft edge

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

4.2 Medium

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:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

4.8 Medium

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

79.2%

An information disclosure vulnerability exists when the browser scripting engine improperly handle object types, aka “Microsoft Scripting Engine Information Disclosure Vulnerability.” This affects ChakraCore, Internet Explorer 11, Microsoft Edge, Internet Explorer 10.

Affected configurations

Vulners
NVD
Node
microsoftchakracore
OR
microsoftinternet_explorer_11MatchWindows 10 for 32-bit Systems
OR
microsoftinternet_explorer_11MatchWindows 10 for x64-based Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1607 for 32-bit Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1607 for x64-based Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1703 for 32-bit Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1703 for x64-based Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1709 for 32-bit Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1709 for x64-based Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1803 for 32-bit Systems
OR
microsoftinternet_explorer_11MatchWindows 10 Version 1803 for x64-based Systems
OR
microsoftinternet_explorer_11MatchWindows 7 for 32-bit Systems Service Pack 1
OR
microsoftinternet_explorer_11MatchWindows 7 for x64-based Systems Service Pack 1
OR
microsoftinternet_explorer_11MatchWindows 8.1 for 32-bit systems
OR
microsoftinternet_explorer_11MatchWindows 8.1 for x64-based systems
OR
microsoftinternet_explorer_11MatchWindows RT 8.1
OR
microsoftinternet_explorer_11MatchWindows Server 2008 R2 for x64-based Systems Service Pack 1
OR
microsoftinternet_explorer_11MatchWindows Server 2012 R2
OR
microsoftinternet_explorer_11MatchWindows Server 2016
OR
microsoftedgeMatchWindows 10 for 32-bit Systems
OR
microsoftedgeMatchWindows 10 for x64-based Systems
OR
microsoftedgeMatchWindows 10 Version 1607 for 32-bit Systems
OR
microsoftedgeMatchWindows 10 Version 1607 for x64-based Systems
OR
microsoftedgeMatchWindows 10 Version 1703 for 32-bit Systems
OR
microsoftedgeMatchWindows 10 Version 1703 for x64-based Systems
OR
microsoftedgeMatchWindows 10 Version 1709 for 32-bit Systems
OR
microsoftedgeMatchWindows 10 Version 1709 for x64-based Systems
OR
microsoftedgeMatchWindows 10 Version 1803 for 32-bit Systems
OR
microsoftedgeMatchWindows 10 Version 1803 for x64-based Systems
OR
microsoftedgeMatchWindows Server 2016
OR
microsoftinternet_explorer_10MatchWindows Server 2012
VendorProductVersionCPE
microsoftchakracore*cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 for 32-bit Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 for 32-bit Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 for x64-based Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 for x64-based Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1607 for 32-bit Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1607 for 32-bit Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1607 for x64-based Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1607 for x64-based Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1703 for 32-bit Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1703 for 32-bit Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1703 for x64-based Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1703 for x64-based Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1709 for 32-bit Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1709 for 32-bit Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1709 for x64-based Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1709 for x64-based Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1803 for 32-bit Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1803 for 32-bit Systems:*:*:*:*:*:*:*
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CNA Affected

[
  {
    "product": "ChakraCore",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "ChakraCore"
      }
    ]
  },
  {
    "product": "Internet Explorer 11",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Windows 10 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1607 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1607 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1703 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1703 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1709 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1709 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1803 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1803 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 7 for 32-bit Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "Windows 7 for x64-based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "Windows 8.1 for 32-bit systems"
      },
      {
        "status": "affected",
        "version": "Windows 8.1 for x64-based systems"
      },
      {
        "status": "affected",
        "version": "Windows RT 8.1"
      },
      {
        "status": "affected",
        "version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "Windows Server 2012 R2"
      },
      {
        "status": "affected",
        "version": "Windows Server 2016"
      }
    ]
  },
  {
    "product": "Microsoft Edge",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Windows 10 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1607 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1607 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1703 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1703 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1709 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1709 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1803 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1803 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows Server 2016"
      }
    ]
  },
  {
    "product": "Internet Explorer 10",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Windows Server 2012"
      }
    ]
  }
]

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

4.2 Medium

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:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

4.8 Medium

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

79.2%