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cve[email protected]CVE-2018-8403
HistoryAug 15, 2018 - 5:29 p.m.

CVE-2018-8403

2018-08-1517:29:09
CWE-787
[email protected]
web.nvd.nist.gov
44
cve-2018-8403
remote code execution
memory corruption
internet explorer
microsoft edge

7.6 High

CVSS2

Attack Vector

NETWORK

Attack 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

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 High

AI Score

Confidence

High

0.064 Low

EPSS

Percentile

93.7%

JSON

A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka “Microsoft Browser Memory Corruption Vulnerability.” This affects Internet Explorer 11, Microsoft Edge, Internet Explorer 10.

Affected configurations

Vulners
NVD
Node
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 Server 2016
OR
microsoftinternet_explorer_10MatchWindows Server 2012
VendorProductVersionCPE
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:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 Version 1803 for x64-based Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 Version 1803 for x64-based Systems:*:*:*:*:*:*:*
Rows per page:
1-10 of 261

CNA Affected

[
  {
    "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 Server 2016"
      }
    ]
  },
  {
    "product": "Internet Explorer 10",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Windows Server 2012"
      }
    ]
  }
]

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7.6 High

CVSS2

Attack Vector

NETWORK

Attack 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

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 High

AI Score

Confidence

High

0.064 Low

EPSS

Percentile

93.7%

JSON
Related for CVE-2018-8403
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