CVE-2021-25631CWE-184

denylist of executable filename extensions possible to bypass under windows

3Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackepss 4.2%

probabilidad de explotación

4.2%top 10% de las CVE

explotación observada

noninguna fuente lo reporta

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.

Productos afectados

The Document Foundation · LibreOffice

Referencias

https://positive.security/blog/url-open-rce#open-libreoffice https://www.libreoffice.org/about-us/security/advisories/cve-2021-25631/