medium
6.2
CWE
400
Advisory Published
CVE Published
Updated

CVE-2018-16878

First published: Mon Dec 10 2018(Updated: )

A flaw was found in pacemaker up to and including version 2.0.1. An insufficient verification inflicted preference of uncontrolled processes can lead to DoS

Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/pacemaker<2.0.2
2.0.2
ubuntu/pacemaker<1.1.18-0ubuntu1.1
1.1.18-0ubuntu1.1
ubuntu/pacemaker<1.1.18-2ubuntu1.18.10.1
1.1.18-2ubuntu1.18.10.1
ubuntu/pacemaker<1.1.18-2ubuntu1.19.04.1
1.1.18-2ubuntu1.19.04.1
ubuntu/pacemaker<1.1.14-2ubuntu1.6
1.1.14-2ubuntu1.6
Clusterlabs Pacemaker<=2.0.1
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=18.10
Canonical Ubuntu Linux=19.04
Fedoraproject Fedora=28
Fedoraproject Fedora=29
Fedoraproject Fedora=30
Debian Debian Linux=9.0
openSUSE Leap=15.0
openSUSE Leap=42.3
Redhat Enterprise Linux=8.0
Redhat Enterprise Linux Aus=8.2
Redhat Enterprise Linux Aus=8.4
Redhat Enterprise Linux Aus=8.6
Redhat Enterprise Linux Eus=8.1
Redhat Enterprise Linux Eus=8.2
Redhat Enterprise Linux Eus=8.4
Redhat Enterprise Linux Eus=8.6
Redhat Enterprise Linux Tus=8.2
Redhat Enterprise Linux Tus=8.4
Redhat Enterprise Linux Tus=8.6
<=2.0.1
=16.04
=18.04
=18.10
=19.04
=28
=29
=30
=9.0
=15.0
=42.3
=8.0
=8.2
=8.4
=8.6
=8.1
=8.2
=8.4
=8.6
=8.2
=8.4
=8.6
debian/pacemaker
2.0.1-5+deb10u2
2.0.1-5+deb10u1
2.0.5-2
2.1.5-1+deb12u1
2.1.6-4

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2018-16878?

    CVE-2018-16878 is a vulnerability found in pacemaker up to and including version 2.0.1.

  • What is the severity of CVE-2018-16878?

    The severity of CVE-2018-16878 is medium with a severity value of 5.5.

  • How does CVE-2018-16878 impact pacemaker?

    CVE-2018-16878 can lead to a denial-of-service (DoS) attack due to insufficient verification inflicted preference of uncontrolled processes.

  • Which software versions are affected by CVE-2018-16878?

    Pacemaker versions up to and including 2.0.1 are affected by CVE-2018-16878.

  • How can I fix CVE-2018-16878?

    To fix CVE-2018-16878, update pacemaker to version 2.0.2 or higher.

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