CVE catalog
CVE-2019-20917
inspircd: CVE-2019-20917
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.79% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | inspircd | sid | 4.7.0+ds1-2 | fixed |
| Debian | inspircd | trixie | 4.7.0+ds1-2 | fixed |
| Debian | inspircd | bookworm | 3.15.0-1 | fixed |
| Ubuntu | inspircd | pro | 2.0.24-1ubuntu1 | vulnerable |
| Ubuntu | inspircd | pro | 2.0.24-1ubuntu1+esm1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | inspircd | source | sid | 3.3.0-1 | not yet assigned | Not reported | Not reported |
| Debian | inspircd | source | trixie | 3.3.0-1 | not yet assigned | Not reported | Not reported |
| Debian | inspircd | source | bookworm | 3.3.0-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | inspircd | deb | pro | 2.0.24-1ubuntu1+esm1 | Not reported | UBUNTU-CVE-2019-20917 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [inspircd]Fixed
Details (2)
3.15.0-1· amd64 · bookwormFixed · Fixed:
3.3.0-1dsa · inspircd · debian · bookworm; dsa · inspircd · debian · 12
3.15.0-1· arm64 · bookwormFixed · Fixed:
3.3.0-1dsa · inspircd · debian · bookworm; dsa · inspircd · debian · 12
- [inspircd-dev]Fixed
Source package: [inspircd]
Details (2)
3.15.0-1· all · bookwormFixed · Fixed:
3.3.0-1dsa · inspircd · debian · bookworm; dsa · inspircd · debian · 12
3.15.0-1· all · bookwormFixed · Fixed:
3.3.0-1dsa · inspircd · debian · bookworm; dsa · inspircd · debian · 12
[Debian 13 (Trixie)]
- [inspircd]Fixed
Details (2)
4.7.0+ds1-2· amd64 · trixieFixed · Fixed:
3.3.0-1dsa · inspircd · debian · 13
4.7.0+ds1-2· arm64 · trixieFixed · Fixed:
3.3.0-1dsa · inspircd · debian · 13
- [inspircd-dev]Fixed
Source package: [inspircd]
Details (2)
4.7.0+ds1-2· all · trixieFixed · Fixed:
3.3.0-1dsa · inspircd · debian · 13
4.7.0+ds1-2· all · trixieFixed · Fixed:
3.3.0-1dsa · inspircd · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-20917]
- [https://osv.dev/vulnerability/DLA-2375-1]
- [https://osv.dev/vulnerability/DSA-4764-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2019-20917]
- [https://security-tracker.debian.org/tracker/CVE-2019-20917]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]