Description
An incorrect permissions check was discovered in libvirt 4.8.0 and above. The readonly permission was allowed to invoke APIs depending on the guest agent, which could lead to potentially disclosing unintended information or denial of service by causing libvirt to block.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
The libvirt Project libvirt
4.8.0 and aboveaffected
References
- http://www.securityfocus.com/bid/107777 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00105.html ↗
- https://usn.ubuntu.com/4021-1/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5DHYIFECZ7BMVXK4EP4FDFZXK7I5MZH/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CYMNKXAUBZCFBBPFH64FJPH5EJH4GSU2/ ↗
- https://access.redhat.com/errata/RHBA-2019:3723 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3886 ↗