Use After Free Affecting inspircd package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.43% (75th percentile)

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  • Snyk IDSNYK-UBUNTU2004-INSPIRCD-1137232
  • published25 Mar 2025
  • disclosed11 Sept 2020

Introduced: 11 Sep 2020

CVE-2020-25269  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:20.04 inspircd.

NVD Description

Note: Versions mentioned in the description apply only to the upstream inspircd package and not the inspircd package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

An issue was discovered in InspIRCd 2 before 2.0.29 and 3 before 3.6.0. The pgsql module contains a use after free vulnerability. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd server by any user able to connect to a server.

CVSS Base Scores

version 3.1