USN-4119-1: Irssi vulnerability
irssi vulnerability
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.04
Summary
Irssi could be made to crash or execute arbitrary code if it received a specially crafted CAP request.
Software Description
- irssi - terminal based IRC client
Details
It was discovered that Irssi incorrectly handled certain CAP requests. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code.
Update instructions
The problem can be corrected by updating your system to the following package versions:
- Ubuntu 19.04
- irssi - 1.2.0-2ubuntu1.2
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
After a standard system update you need to restart Irssi to make all the necessary changes.
References
from Ubuntu Security Notices https://ift.tt/2UzQ5mV