CVE-2019-0810: Microsoft Chakra Object Reoptimization Type Confusion Remote Code Execution Vulnerability
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 CVE ID is unique from CVE-2019-0806, CVE-2019-0812, CVE-2019-0829, CVE-2019-0860, CVE-2019-0861.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Chakra. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of reoptimization of JavaScript objects within JIT code. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2019-0810?
CVE-2019-0810 is a vulnerability that allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Chakra.
How can this vulnerability be exploited?
To exploit this vulnerability, the target must visit a malicious page or open a malicious file, requiring user interaction.
What is the severity of CVE-2019-0810?
The severity of CVE-2019-0810 is high, with a CVSS score of 8.8.
Which software products are affected by CVE-2019-0810?
Microsoft ChakraCore and Microsoft Edge are affected by CVE-2019-0810.
How can I fix CVE-2019-0810?
To fix CVE-2019-0810, update Microsoft ChakraCore to version 1.11.8 or higher.