CVE-2020-25269 Detail

Current Description

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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://docs.inspircd.org/security/2020-01/ Vendor Advisory 
https://github.com/inspircd/inspircd/compare/426d1c8...b3f1db9 Patch  Third Party Advisory 
https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/09/msg00015.html
https://www.debian.org/security/2020/dsa-4764

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-25269
NVD Published Date:
09/11/2020
NVD Last Modified:
09/20/2020
Source:
MITRE