Packages
- znc - advanced modular IRC bouncer
Details
Johannes Kuhn (DasBrain) discovered that znc incorrectly handled
user input under certain operations. An attacker could possibly
use this issue to execute arbitrary code on a user's system if
the user was tricked into joining a malicious server.
Johannes Kuhn (DasBrain) discovered that znc incorrectly handled
user input under certain operations. An attacker could possibly
use this issue to execute arbitrary code on a user's system if
the user was tricked into joining a malicious server.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 24.04 LTS noble | znc – 1.9.0-2ubuntu0.1~esm2 | ||
| znc-dev – 1.9.0-2ubuntu0.1~esm2 | |||
| znc-perl – 1.9.0-2ubuntu0.1~esm2 | |||
| znc-python – 1.9.0-2ubuntu0.1~esm2 | |||
| znc-tcl – 1.9.0-2ubuntu0.1~esm2 | |||
| 22.04 LTS jammy | znc – 1.8.2-2ubuntu0.1 | ||
| znc-dev – 1.8.2-2ubuntu0.1 | |||
| znc-perl – 1.8.2-2ubuntu0.1 | |||
| znc-python – 1.8.2-2ubuntu0.1 | |||
| znc-tcl – 1.8.2-2ubuntu0.1 | |||
| 20.04 LTS focal | znc – 1.7.5-4ubuntu0.1~esm2 | ||
| znc-dev – 1.7.5-4ubuntu0.1~esm2 | |||
| znc-perl – 1.7.5-4ubuntu0.1~esm2 | |||
| znc-python – 1.7.5-4ubuntu0.1~esm2 | |||
| znc-tcl – 1.7.5-4ubuntu0.1~esm2 | |||
| 18.04 LTS bionic | znc – 1.6.6-1ubuntu0.2+esm2 | ||
| znc-dev – 1.6.6-1ubuntu0.2+esm2 | |||
| znc-perl – 1.6.6-1ubuntu0.2+esm2 | |||
| znc-python – 1.6.6-1ubuntu0.2+esm2 | |||
| znc-tcl – 1.6.6-1ubuntu0.2+esm2 | |||
| 16.04 LTS xenial | znc – 1.6.3-1ubuntu0.2+esm2 | ||
| znc-dev – 1.6.3-1ubuntu0.2+esm2 | |||
| znc-perl – 1.6.3-1ubuntu0.2+esm2 | |||
| znc-python – 1.6.3-1ubuntu0.2+esm2 | |||
| znc-tcl – 1.6.3-1ubuntu0.2+esm2 | |||
| 14.04 LTS trusty | znc – 1.2-3ubuntu0.1+esm3 | ||
| znc-dev – 1.2-3ubuntu0.1+esm3 | |||
| znc-perl – 1.2-3ubuntu0.1+esm3 | |||
| znc-python – 1.2-3ubuntu0.1+esm3 | |||
| znc-tcl – 1.2-3ubuntu0.1+esm3 | |||
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