Microsoft Fixes 17 Critical Bugs in July Patch Tuesday Release

UDPATE Browser vulnerabilities took center stage in Microsoft’s July Patch Tuesday security bulletin. In all, Microsoft patched 17 bugs rated critical, with ten tied to scripting engine flaws impacting Internet Explorer. In total, Microsoft is reporting 53 bugs: 17 critical, 34 rated important, o...

Microsoft Releases Patch Updates for 53 Vulnerabilities In Its Software

It's time to gear up your systems and software for the latest July 2018 Microsoft security patch updates. Microsoft today released security patch updates for 53 vulnerabilities, affecting Windows, Internet Explorer IE, Edge, ChakraCore, .NET Framework, ASP.NET, PowerShell, Visual Studio, and...

Chakra Scripting Engine Memory Corruption Vulnerability

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge HTML-based. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who...

Chakra Scripting Engine Memory Corruption Vulnerability

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge HTML-based. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who...

Scripting Engine Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in the Microsoft Chakra scripting engine that allows Control Flow Guard CFG to be bypassed. By itself, the CFG bypass vulnerability does not allow arbitrary code execution. However, an attacker could use the CFG bypass vulnerability in conjunction wi...

Chakra Scripting Engine Memory Corruption Vulnerability

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge HTML-based. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who...

Chakra Scripting Engine Memory Corruption Vulnerability

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge HTML-based. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who...

KB4338814: Windows 10 Version 1607 and Windows Server 2016 July 2018 Security Update

The remote Windows host is missing security update 4338814. It is, therefore, affected by multiple vulnerabilities : - An elevation of privilege vulnerability exists in .NET Framework which could allow an attacker to elevate their privilege level. CVE-2018-8202 - A remote code execution...

PT-2018-2018 · Microsoft · Chakracore

Name of the Vulnerable Software and Affected Versions: ChakraCore affected versions not specified Description: The issue is related to a type confusion vulnerability in the ChakraCore Scripting Engine, which is associated with errors in the mechanisms for processing objects in memory. Exploitatio...

Microsoft Chakra Scripting Engine Memory Corruption (CVE-2018-8298)

A memory corruption vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

KLA11290 Multiple vulnerabilities in Microsoft Edge and Internet Explorer

Multiple vulnerabilities were found in Microsoft Edge and Internet Explorer. Malicious users can exploit these vulnerabilities to spoof user interface, execute arbitrary code, obtain sensitive information, bypass security restrictions, gain privileges. Below is a complete list of vulnerabilities:...

chakra: Crash in Js::JavascriptObject::EntryGetOwnPropertyNames

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=5165734576521216 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x00008fff8801 Crash State:...

chakra: Crash in Js::JavascriptOperators::StrictEqual

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=5840619732729856 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x01fe6090d281 Crash State: Js::JavascriptOperators::StrictEqua...

The vulnerability of the JavaScript script handler ChakraCore in the Microsoft Edge browser allows a hacker to execute arbitrary code.

The vulnerability of the ChakraCore JavaScript script handler in the Microsoft Edge browser is caused by an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially crafted web page...

Remote Code Execution (RCE)

microsoft.chakracore is vulnerable to remote code execution. This is due to a type confusion vulnerability in Chakra JIT which could lead to memory corruption and allow an attacker to execute arbitrary code in the context of the authenticated user. This CVE ID is different from CVE-2018-0945,...

chakra: Crash in Js::PathTypeHandlerWithAttr::GetProperty

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=4794530405548032 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x564879183498 Crash State:...

chakra: Global-buffer-overflow in ThreadContext::FindPropertyRecord

Project: https://github.com/Microsoft/ChakraCore.git Detailed report: https://oss-fuzz.com/testcase?key=6605684912160768 Project: chakra Fuzzer: jsfuzzer Job Type: asanchakra Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x564aec3d7b98 Crash State:...

CVE-2018-8229

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8227...

CVE-2018-8229

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8227...

CVE-2018-8227

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8229...