GSD-2022-30190

Source
https://github.com/cloudsecurityalliance/gsd-database/blob/main/2022/30xxx/GSD-2022-30190.json
Published
2022-05-31T19:00:00.123456Z
Modified
2022-05-31T19:00:00.123456Z
Details

From the original tweet: Interesting maldoc was submitted from Belarus. It uses Word's external link to load the HTML and then uses the "ms-msdt" scheme to execute PowerShell code.

From Microsoft: A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the context allowed by the user’s rights. This issue has been nicknamed "Follina "

References

Affected packages

GSD / Windows

Windows

Affected ranges

Affected versions

Other

All current versions of Windows