Scripting Engine Information Disclosure Vulnerability
CVE-2019-0648 is fixed in 4 products on 1 platform, first by KB4487044, released February 12, 2019. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.
<p>An information disclosure vulnerability exists when Chakra improperly discloses the contents of its memory, which could provide an attacker with information to further compromise the user’s computer or data.</p> <p>To exploit the vulnerability, an attacker must know the memory address of where the object was created.</p> <p>The update addresses the vulnerability by changing the way certain functions handle objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems | 17763.316 | KB4487044 | Feb 12, 2019 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems | 17763.316 | KB4487044 | Feb 12, 2019 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems | 17763.316 | KB4487044 | Feb 12, 2019 |
| Microsoft Edge (EdgeHTML-based) on Windows Server 2019 | 17763.316 | KB4487044 | Feb 12, 2019 |
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