PT-2020-10874 · Inspircd · Inspircd

Sadiecat · Published 2020-09-11 · Updated 2020-09-15 · CVE-2019-20918

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions InspIRCd versions prior to 3.1.0

Description A use after free issue was found in the silence module, allowing any user who can fully connect to a server to remotely crash an InspIRCd server.

Recommendations For versions prior to 3.1.0, update to version 3.1.0 or later to resolve the issue.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2019-20918

Affected Products

Inspircd

References · 5

• https://github.com/inspircd/inspircd/commit/bcd65de1ec4bb71591ae417fee649d7ecd37cd57 · Patch
• https://github.com/inspircd/inspircd/commit/7b47de3c194f239c5fea09a0e49696c9af017d51 · Patch
• https://osv.dev/vulnerability/CVE-2019-20918 · Vendor Advisory
• https://docs.inspircd.org/security/2019-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20918 · Security Note