CVE-2021-33318

CVE-2021-33318 affects Joel Christner’s IP-related .NET packages: IpMatcher (v1.0.4.1 and below) and WatsonWebserver (v4.1.3 and below). The root cause is insufficient validation of input IP addresses and netmasks against the internal Matcher list of IP addresses/subnets. Public advisories descri...

IpMatcher 1.0.4.1 Server-Side Request Forgery Vulnerability

IpMatcher versions 1.0.4.1 and below for .NET Core 2.0 and .NET Framework 4.5.2 incorrectly validates octal and hexadecimal input data which can lead to indeterminate server-side request forgery, local file inclusion, remote file inclusion, and denial of service vectors. Exploit Title: SSRF in .N...