libvirt CVE-2019-3886 Security Bypass Vulnerability

Bugtraq ID:	107777
Class:	Design Error
CVE:	CVE-2019-3886
Remote:	Yes
Local:	No
Published:	Apr 03 2019 12:00AM
Updated:	Apr 03 2019 12:00AM
Credit:	The vendor reported this issue.
Vulnerable:	Redhat Libvirt 5.1 Redhat Libvirt 5.0 Redhat Libvirt 4.8
Not Vulnerable:

libvirt CVE-2019-3886 Security Bypass Vulnerability

libvirt is prone to a security-bypass vulnerability.

Attackers can exploit this issue to bypass certain security restrictions to perform unauthorized actions. This may aid in further attacks.

libvirt version 4.8.0 and later are vulnerable.

libvirt CVE-2019-3886 Security Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

libvirt CVE-2019-3886 Security Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

libvirt CVE-2019-3886 Security Bypass Vulnerability

References:

• libvirt Homepage (libvirt )
  
• Bug 1694880 (CVE-2019-3886) - CVE-2019-3886 libvirt: virsh domhostname command (Redhat)
  
• [libvirt] [PATCH 0/2] Fix permissions checks for virDomainGetTime/Hostname (Redhat)
  
• CVE-2019-3886 (Redhat)