Home / Security / USN-3971-1: Monit vulnerabilities | Ubuntu security notices

USN-3971-1: Monit vulnerabilities | Ubuntu security notices

8 May 2019

Monit vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 19.04
  • Ubuntu 18.10

Summary

Several security issues were fixed in Monit

Software Description

  • monit – utility for monitoring and managing daemons or similar programs

Details

Zack Flack discovered that Monit incorrectly handled certain input. A remote
authenticated user could exploit this to conduct cross-site scripting (XSS)
attacks. (CVE-2019-11454)

Zack Flack discovered a buffer overread when Monit decoded certain crafted URLs.
An attacker could exploit this to leak potentially sensitive information.
(CVE-2019-11455)

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.04
monit1:5.25.2-3ubuntu0.1
Ubuntu 18.10
monit1:5.25.2-1ubuntu0.1

To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.

In general, a standard system update will make all the necessary changes.

References

Source link

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