CVE-2019-3885: Use After Free
First published: Mon Apr 01 2019(Updated: )
A use-after-free defect was discovered in pacemaker that can possibly lead to unsolicited information disclosure in the log outputs.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 | =30 | |
| redhat/pacemaker | <2.0.2 | 2.0.2 |
| debian/pacemaker | 2.0.5-2 2.1.5-1+deb12u1 2.1.8-1 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00034.html
- http://www.securityfocus.com/bid/108036
- https://access.redhat.com/errata/RHSA-2019:1278
- https://access.redhat.com/errata/RHSA-2019:1279
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3885
- https://github.com/ClusterLabs/pacemaker/pull/1749
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/
- https://security.gentoo.org/glsa/202309-09
- https://usn.ubuntu.com/3952-1/
- https://launchpad.net/bugs/cve/CVE-2019-3885
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1555736
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1555736&action=edit
- https://access.redhat.com/security/cve/CVE-2018-16877
- https://access.redhat.com/security/cve/CVE-2018-16878
- https://access.redhat.com/security/cve/CVE-2019-3885
- https://www.openwall.com/lists/oss-security/2019/04/17/1
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1700737
- https://github.com/ClusterLabs/pacemaker/pull/1749/commits/970736b1c7ad5c78cc5295a4231e546104d55893
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1706307
- https://bugzilla.redhat.com/show_bug.cgi?id=1694554
- https://github.com/ClusterLabs/pacemaker/pull/1750
- https://lists.clusterlabs.org/pipermail/users/2019-May/025822.html
- https://security-tracker.debian.org/tracker/CVE-2019-3885
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3885
- https://nvd.nist.gov/vuln/detail/CVE-2019-3885
- https://ubuntu.com/security/CVE-2019-3885
Frequently Asked Questions
What is CVE-2019-3885?
CVE-2019-3885 is a use-after-free vulnerability found in pacemaker up to and including version 2.0.1.
What is the severity of CVE-2019-3885?
The severity of CVE-2019-3885 is high with a CVSS score of 7.5.
How does CVE-2019-3885 impact pacemaker?
CVE-2019-3885 could result in certain sensitive information being leaked via the system logs in pacemaker.
Which software versions are affected by CVE-2019-3885?
Pacemaker versions up to and including 2.0.1 are affected by CVE-2019-3885.
How can I fix CVE-2019-3885 in pacemaker?
To fix CVE-2019-3885, upgrade pacemaker to version 2.0.2 or later.
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