CVE-2019-1300
First published: Wed Sep 11 2019(Updated: )
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-2019-1138, CVE-2019-1217, CVE-2019-1237, CVE-2019-1298.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Edge | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1703 | |
| Microsoft Windows 10 | =1709 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1903 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft ChakraCore | <1.11.13 |
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Frequently Asked Questions
What is CVE-2019-1300?
CVE-2019-1300 is a remote code execution vulnerability in the Chakra scripting engine in Microsoft Edge.
How does CVE-2019-1300 affect Microsoft Edge?
CVE-2019-1300 allows remote attackers to execute arbitrary code in the context of the current user.
What is the severity of CVE-2019-1300?
CVE-2019-1300 has a severity score of 7.5, which is considered high.
Is Microsoft Edge the only affected software?
No, Microsoft ChakraCore is also affected by CVE-2019-1300.
How can I fix CVE-2019-1300?
Apply the appropriate security update provided by Microsoft to fix CVE-2019-1300.
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