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cveMicrosoftCVE-2017-11894
HistoryDec 12, 2017 - 9:29 p.m.

CVE-2017-11894

2017-12-1221:29:01
CWE-119
microsoft
web.nvd.nist.gov
71
cve
chakracore
internet explorer
microsoft windows
memory corruption
security vulnerability
nvd

CVSS2

7.6

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

CVSS3

7.5

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

AI Score

7.6

Confidence

High

EPSS

0.935

Percentile

99.2%

ChakraCore, and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and and Internet Explorer adn Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka “Scripting Engine Memory Corruption Vulnerability”. This CVE ID is unique from CVE-2017-11886, CVE-2017-11889, CVE-2017-11890, CVE-2017-11893, CVE-2017-11895, CVE-2017-11901, CVE-2017-11903, CVE-2017-11905, CVE-2017-11907, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11912, CVE-2017-11913, CVE-2017-11914, CVE-2017-11916, CVE-2017-11918, and CVE-2017-11930.

Affected configurations

Nvd
Vulners
Node
microsoftchakracoreRange<1.7.5
OR
microsoftinternet_explorerMatch11
AND
microsoftwindows_10Match-
OR
microsoftwindows_10Match1511
OR
microsoftwindows_10Match1607
OR
microsoftwindows_10Match1703
OR
microsoftwindows_10Match1709
OR
microsoftwindows_7Match-sp1
OR
microsoftwindows_8.1Match-
OR
microsoftwindows_rt_8.1Match-
OR
microsoftwindows_server_2008Matchr2sp1
OR
microsoftwindows_server_2012Matchr2
OR
microsoftwindows_server_2016Match-
Node
microsoftchakracoreRange<1.7.5
OR
microsoftinternet_explorerMatch10
AND
microsoftwindows_server_2012Match-
Node
microsoftchakracoreRange<1.7.5
OR
microsoftinternet_explorerMatch9
AND
microsoftwindows_server_2008Match-sp2
Node
microsoftchakracoreRange<1.7.5
OR
microsoftedgeMatch-
AND
microsoftwindows_10Match-
OR
microsoftwindows_10Match1511
OR
microsoftwindows_10Match1607
OR
microsoftwindows_10Match1703
OR
microsoftwindows_10Match1709
OR
microsoftwindows_server_2016Match-
VendorProductVersionCPE
microsoftchakracore*cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*
microsoftinternet_explorer11cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*
microsoftwindows_10-cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
microsoftwindows_101511cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:*
microsoftwindows_101607cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
microsoftwindows_101703cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*
microsoftwindows_101709cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
microsoftwindows_7-cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
microsoftwindows_8.1-cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
microsoftwindows_rt_8.1-cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
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CNA Affected

[
  {
    "product": "ChakraCore, Microsoft Edge, Internet Explorer",
    "vendor": "Microsoft Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016."
      }
    ]
  }
]

CVSS2

7.6

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

CVSS3

7.5

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

AI Score

7.6

Confidence

High

EPSS

0.935

Percentile

99.2%