CVE-2021-25631CWE-184

denylist of executable filename extensions possible to bypass under windows

published May 3, 2021

CVSS
—
EPSS
5%
Percentile
92.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05043 · 92.3th percentile
Weakness
CWE-184 · Incomplete List of Disallowed Inputs
Published
2021-05-03T11:10Z
EPSS history
Timeline
  • 03 MAY 11:10Z
    denylist of executable filename extensions possible to bypass under windows
    cvelistv5