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VULNERABILITIES

CVE-2019-3886 Details

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.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00105.html CVEMailing ListThird Party Advisory
https://access.redhat.com/errata/RHBA-2019:3723 CVEThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3886 CVEExploitIssue TrackingPatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CYMNKXAUBZCFBBPFH64FJPH5EJH4GSU2/ CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5DHYIFECZ7BMVXK4EP4FDFZXK7I5MZH/ CVE

see all 14 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-862Missing Authorization[email protected]
CWE-862Missing Authorization[email protected]

Affected Products

ProductVersions
redhat libvirt
>= 4.8.0, < 5.3.0

CPE

  • cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse leap
42.3

CPE

  • cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
fedoraproject fedora
29
30

CPE

  • cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

18 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-3886
NVD Published Date:
Apr 4, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-3886 Details - Not Deferred