This security bulletin contains one low risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due Microsoft Visual Studio includes a reply URL that is not secured by SSL. A remote attacker can intercept the access tokens and gain unauthorized access to the application.
Install updates from vendor's website.Vulnerable software versions
Visual Studio: 2017 version 15.9 - 2019 version 16.4
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.