Published: 11/09/2020 Updated: 27/01/2023

CVSS v2 Base Score: 6.8 | Impact Score: 6.9 | Exploitability Score: 8

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 605

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

An issue exists in InspIRCd 2 prior to 2.0.28 and 3 prior to 3.3.0. The mysql module contains a NULL pointer dereference when built against mariadb-connector-c 3.0.5 or newer. 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.

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inspircd inspircd
debian debian linux 9.0
debian debian linux 10.0

Two security issues were discovered in the pgsql and mysql modules of the InspIRCd IRC daemon, which could result in denial of service For the stable distribution (buster), these problems have been fixed in version 2027-1+deb10u1 We recommend that you upgrade your inspircd packages For the detailed security status of inspircd please refer to i ...

CWE-476 https://docs.inspircd.org/security/2019-02/https://github.com/inspircd/inspircd/commit/2cc35d8625b7ea5cbd1d1ebb116aff86c5280162 https://github.com/inspircd/inspircd/commit/8745660fcdac7c1b80c94cfc0ff60928cd4dd4b7 https://www.debian.org/security/2020/dsa-4764 https://lists.debian.org/debian-lts-announce/2020/09/msg00015.html https://www.debian.org/security/2020/dsa-4764 https://nvd.nist.gov

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CVE-2019-20917

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