Ubuntu 5527-1: Checkmk vulnerabilities | LinuxSecurity.com

Advisories

==========================================================================
Ubuntu Security Notice USN-5527-1
July 20, 2022

check-mk vulnerabilities
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A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 18.04 LTS

Summary:

Several security issues were fixed in Checkmk.

Software Description:
- check-mk: general purpose monitoring plugin for retrieving data

Details:

It was discovered that Checkmk incorrectly handled authentication. An attacker 
could possibly use this issue to cause a race condition leading to information 
disclosure. (CVE-2017-14955)

It was discovered that Checkmk incorrectly handled certain inputs. An attacker
could use these cross-site scripting issues to inject arbitrary html or 
javascript code to obtain sensitive information including user information, 
session cookies and valid credentials. (CVE-2017-9781, CVE-2021-36563, 
CVE-2021-40906, CVE-2022-24565)

Update instructions:

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

Ubuntu 18.04 LTS:
  check-mk-livestatus             1.2.8p16-1ubuntu0.2
  check-mk-multisite              1.2.8p16-1ubuntu0.2
  check-mk-server                 1.2.8p16-1ubuntu0.2

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

References:
  https://ubuntu.com/security/notices/USN-5527-1
  CVE-2017-14955, CVE-2017-9781, CVE-2021-36563, CVE-2021-40906,
  CVE-2022-24565

Package Information:
  https://launchpad.net/ubuntu/+source/check-mk/1.2.8p16-1ubuntu0.2

Ubuntu 5527-1: Checkmk vulnerabilities

July 20, 2022

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS Summary: Several security issues were fixed in Checkmk. Software Description: - check-mk: general purpose monitoring plugin for retrieving data Details: It was discovered that Checkmk incorrectly handled authentication. An attacker could possibly use this issue to cause a race condition leading to information disclosure. (CVE-2017-14955) It was discovered that Checkmk incorrectly handled certain inputs. An attacker could use these cross-site scripting issues to inject arbitrary html or javascript code to obtain sensitive information including user information, session cookies and valid credentials. (CVE-2017-9781, CVE-2021-36563, CVE-2021-40906, CVE-2022-24565)

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: check-mk-livestatus 1.2.8p16-1ubuntu0.2 check-mk-multisite 1.2.8p16-1ubuntu0.2 check-mk-server 1.2.8p16-1ubuntu0.2 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5527-1

CVE-2017-14955, CVE-2017-9781, CVE-2021-36563, CVE-2021-40906,

CVE-2022-24565

Severity
Ubuntu Security Notice USN-5527-1

Package Information

https://launchpad.net/ubuntu/+source/check-mk/1.2.8p16-1ubuntu0.2

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