7 High
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
53.1%
The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service.
www.opera.com/docs/changelogs/unified/1210/
www.opera.com/support/kb/view/1029/