CVE-2021-25631 | Severity.io

Description

In the LibreOffice 7-1 series in versions prior to 7.1.2, and in the 7-0 series in versions prior to 7.0.5, the denylist can be circumvented by manipulating the link so it doesn't match the denylist but results in ShellExecute attempting to launch an executable type.

Related CPE's

libreoffice

References

https://positive.security/blog/url-open-rce#open-libreoffice

ExploitThird Party Advisory

https://www.libreoffice.org/about-us/security/advisories/cve-2021-25631/

Vendor Advisory

https://positive.security/blog/url-open-rce#open-libreoffice

ExploitThird Party Advisory

https://www.libreoffice.org/about-us/security/advisories/cve-2021-25631/

Vendor Advisory

Weaknesses