|Number of vulnerabilities||1|
|Public exploit||Public exploit code for vulnerability #1 is available.|
Microsoft Edge (Chromium-based)
Client/Desktop applications / Web browsers
This security bulletin contains information about 1 vulnerabilities.
Changed bulletin status to patched.
Exploit availability: YesDescription
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in V8 engine in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger integer overflow and execute arbitrary code on the target system.
Note, successful exploitation of this vulnerability may result in complete compromise of vulnerable system but requires additional vulnerability to escape browser's sandbox.
Install update from vendor's website.Vulnerable software versions
Microsoft Edge (Chromium-based): 79.0.309.71, 83.0.478.37, 84.0.522.40, 88.0.705.50, 88.0.705.62, 88.0.705.74, 89.0.774.45, 89.0.774.54, 89.0.774.68, 89.0.774.76CPE2.3
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.