Debian LTS: DLA-2375-1: inspircd security update
Summary
CVE-2019-20917
mysql module before v3.3.0 contains a null pointer dereference when
built against mariadb-connector-c. When combined with the sqlauth or
sqloper modules this vulnerability can be used to remotely crash an
InspIRCd server by any user able to connect to a server.
CVE-2020-25269
The pgsql module contains a use after free vulnerability. When combined
with the sqlauth or sqloper modules this vulnerability can be used to
remotely crash an InspIRCd server by any user able to connect to a
server.
For Debian 9 stretch, these problems have been fixed in version
2.0.23-2+deb9u1.
We recommend that you upgrade your inspircd packages.
For the detailed security status of inspircd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/inspircd
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS