Vulnerabilities > CVE-2019-20918 - Use After Free vulnerability in Inspircd 3.0.0/3.0.1
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
An issue was discovered in InspIRCd 3 before 3.1.0. The silence module contains a use after free vulnerability. This vulnerability can be used for remote crashing of an InspIRCd server by any user able to fully connect to a server.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 14 |
Common Weakness Enumeration (CWE)
References
- https://docs.inspircd.org/security/2019-01/
- https://docs.inspircd.org/security/2019-01/
- https://github.com/inspircd/inspircd/commit/7b47de3c194f239c5fea09a0e49696c9af017d51
- https://github.com/inspircd/inspircd/commit/7b47de3c194f239c5fea09a0e49696c9af017d51
- https://github.com/inspircd/inspircd/commit/bcd65de1ec4bb71591ae417fee649d7ecd37cd57
- https://github.com/inspircd/inspircd/commit/bcd65de1ec4bb71591ae417fee649d7ecd37cd57