CVE-2021-20308
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.5%
exploitation probability
2.5%top 16% of all CVEs
observed exploitation
nono source reports it
Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.
Affected products
n/a · htmldoc