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CVE-2021-33318

CRITICAL

9.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado5/16/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

ipmatcher_project:ipmatcherwatsonwebserver_project:watsonwebserver

Debilidades (CWE)

CWE-704

Referencias

https://github.com/jchristn/IpMatcher(cve@mitre.org)

https://github.com/jchristn/IpMatcher/commit/81d77c2f33aa912dbd032b34b9e184fc6e041d89(cve@mitre.org)

https://github.com/jchristn/WatsonWebserver(cve@mitre.org)

https://github.com/kaoudis/advisories/blob/main/0-2021.md(cve@mitre.org)

https://github.com/jchristn/IpMatcher(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jchristn/IpMatcher/commit/81d77c2f33aa912dbd032b34b9e184fc6e041d89(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jchristn/WatsonWebserver(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/kaoudis/advisories/blob/main/0-2021.md(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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