CVE-2019-10166

2019-08-0212:02:59

CWE-284

redhat

www.cve.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML() API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local attacker could modify this file such that libvirtd would execute an arbitrary program when the domain was resumed.

CNA Affected

[
  {
    "product": "libvirt",
    "vendor": "libvirt",
    "versions": [
      {
        "status": "affected",
        "version": "4.x.x before 4.10.1"
      },
      {
        "status": "affected",
        "version": "5.x.x before 5.4.1"
      }
    ]
  }
]