765
VMScore

CVE-2017-11893

Published: 12/12/2017 Updated: 25/04/2019
CVSS v2 Base Score: 7.6 | Impact Score: 10 | Exploitability Score: 4.9
CVSS v3 Base Score: 7.5 | Impact Score: 5.9 | Exploitability Score: 1.6
VMScore: 765
Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C

Vulnerability Summary

ChakraCore and Microsoft Edge in Windows 10 1511, 1607, 1703, 1709, and Windows Server 2016 allows an malicious user to execute arbitrary code in the context of 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-2017-11894, 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.

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microsoft edge -

microsoft chakracore

Exploits

/* 1 Call patterns like "Mathmaxapply(Math, [1, 2, 3, 4, 5])" and "Mathmaxapply(Math, arr)" can be optimized to directly call the method "JavascriptMath::MaxInAnArray" in the Inline Phase 2 The method takes the original method "Mathmax" as the first parameter and the arguments object as the second parameter 3 If the arguments object can't ...