0.002 Low
EPSS
Percentile
55.8%
firefox is vulnerable to denial of service. Use-after-poison in nsTreeBodyFrame::RowCountChanged due to insecure use of the RowCountChanged method allows an attacker to crash the application.
nsTreeBodyFrame::RowCountChanged
bugzilla.mozilla.org/show_bug.cgi?id=1677194
security-tracker.debian.org/tracker/CVE-2021-23962
www.mozilla.org/en-US/security/advisories/mfsa2021-03/#CVE-2021-23962
www.mozilla.org/security/advisories/mfsa2021-03/