Kurz gesagt
- CVE-2021-33318 ist eine Schwachstelle (KRITISCH (CVSS 9.8)) in IpMatcher, ipmatcher (ipmatcher project), watsonwebserver (watsonwebserver project).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 2.1%, höher als bei 81.4% aller Schwachstellen.
- Abhilfe: auf 1.0.4.2 oder neuer aktualisieren.
Description
An Input Validation Vulnerability exists in Joel Christner .NET C# packages WatsonWebserver, IpMatcher 1.0.4.1 and below (IpMatcher) and 4.1.3 and below (WatsonWebserver) due to insufficient validation of input IP addresses and netmasks against the internal Matcher list of IP addresses and subnets.
NVD description
An Input Validation Vulnerability exists in Joel Christner .NET C# packages WatsonWebserver, IpMatcher 1.0.4.1 and below (IpMatcher) and 4.1.3 and below (WatsonWebserver) due to insufficient validation of input IP addresses and netmasks against the internal Matcher list of IP addresses and subnets.
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