765
VMScore

CVE-2017-11911

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 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-2017-11893, CVE-2017-11894, CVE-2017-11895, CVE-2017-11901, CVE-2017-11903, CVE-2017-11905, CVE-2017-11905, CVE-2017-11907, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, 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

/* Here's a snippet of AsmJSByteCodeGenerator::EmitAsmJsFunctionBody AsmJsVar * initSource = nullptr; if (decl->sxVarpnodeInit->nop == knopName) { AsmJsSymbol * initSym = mCompiler->LookupIdentifier(decl->sxVarpnodeInit->name(), mFunction); if (initSym->GetSymbolType() == AsmJsSym ...
Microsoft Edge Chakra JIT suffers from an out-of-bounds read in asmjs ...