Unrated severityNVD Advisory· Published Sep 11, 2020· Updated Aug 5, 2024
CVE-2019-20917
CVE-2019-20917
Description
An issue was discovered in InspIRCd 2 before 2.0.28 and 3 before 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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Affected products
2- InspIRCd/InspIRCddescription
Patches
Vulnerability mechanics
References
5- www.debian.org/security/2020/dsa-4764mitrevendor-advisoryx_refsource_DEBIAN
- docs.inspircd.org/security/2019-02/mitrex_refsource_MISC
- github.com/inspircd/inspircd/commit/2cc35d8625b7ea5cbd1d1ebb116aff86c5280162mitrex_refsource_MISC
- github.com/inspircd/inspircd/commit/8745660fcdac7c1b80c94cfc0ff60928cd4dd4b7mitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2020/09/msg00015.htmlmitremailing-listx_refsource_MLIST
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