medium5.4
CVE-2019-3886
An incorrect permissions check was discovered in libvirt 4.8.0 and above.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Libvirt | from 4.8.0 before 5.3.0 |
| Opensuse | Leap | Version 42.3 |
| Fedoraproject | Fedora | Versions 29, 30 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00105.html
- http://www.securityfocus.com/bid/107777
- https://access.redhat.com/errata/RHBA-2019:3723
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3886
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CYMNKXAUBZCFBBPFH64FJPH5EJH4GSU2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5DHYIFECZ7BMVXK4EP4FDFZXK7I5MZH/
- https://usn.ubuntu.com/4021-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00105.html
- http://www.securityfocus.com/bid/107777
- https://access.redhat.com/errata/RHBA-2019:3723
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3886
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CYMNKXAUBZCFBBPFH64FJPH5EJH4GSU2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5DHYIFECZ7BMVXK4EP4FDFZXK7I5MZH/
- https://usn.ubuntu.com/4021-1/