Inclusion of Functionality from Untrusted Control Sphere Affecting qemu-img package, versions <15:2.12.0-64.module+el8.0.0.z+3418+a72cf898.2


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.23% (46th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CENTOS8-QEMUIMG-1983103
  • published26 Jul 2021
  • disclosed20 Jun 2019

Introduced: 20 Jun 2019

CVE-2019-10168  (opens in a new tab)
CWE-829  (opens in a new tab)

How to fix?

Upgrade Centos:8 qemu-img to version 15:2.12.0-64.module+el8.0.0.z+3418+a72cf898.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu-img package and not the qemu-img package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

The virConnectBaselineHypervisorCPU() and virConnectCompareHypervisorCPU() libvirt APIs, 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accept an "emulator" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges.

CVSS Base Scores

version 3.1