Microsoft Edge: Chakra: JIT: Incorrect function declaration scope(CVE-2017-11870)

In the following JavaScript code, both of the print calls must print out "undefined" because of "x" is a formal parameter. But the second print call prints out "function x ". This bug may lead to type confusion in JITed code. function fx printx; function x printx; The following code in...

CVE-2017-11870

creationtimestamp| type| source ---|---|--- 2017-11-27 00:00:00+00:00| exploited| https://www.exploit-db.com/exploits/43182...

Microsoft Edge Chakra JIT Incorrect Function Declaration Scope Exploit

Exploit for windows platform in category dos / poc Microsoft Edge: Chakra: JIT: Incorrect function declaration scope CVE-2017-11870 In the following JavaScript code, both of the print calls must print out "undefined" because of "x" is a formal parameter. But the second print call prints out...

Microsoft Edge Chakra JIT Incorrect Function Declaration Scope

Microsoft Edge: Chakra: JIT: Incorrect function declaration scope CVE-2017-11870 In the following JavaScript code, both of the print calls must print out "undefined" because of "x" is a formal parameter. But the second print call prints out "function x ". This bug may lead to type confusion in...

Memory corruption

ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Microsoft Edge and Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an...

Memory corruption

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 R2, and Microsoft Edge and Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an...

Memory corruption

ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Microsoft Edge and Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an...

Memory corruption

ChakraCore and Microsoft Edge in Windows 10 1709 and Windows Server, version 1709 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...

Memory corruption

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, Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current...

Memory corruption

Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to take control of an affected system, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID ...

CVE-2017-11870

CVE-2017-11870 affects ChakraCore and Microsoft Edge on Windows 10 (1703/1709) and Windows Server 1709, arising from how the scripting engine handles objects in memory. The vulnerability is described as a memory corruption issue in the scripting engine that can let an attacker execute code with t...

Microsoft Edge Scripting Engine CVE-2017-11870 Remote Memory Corruption Vulnerability

Description Microsoft Edge is prone to a remote memory-corruption vulnerability. Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Failed attacks will cause denial of service conditions. Technologies Affected Microsoft ChakraCore Microsoft...