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Out-of-bounds Read Affecting qemu-guest-agent package, versions *

0.0
low

Snyk CVSS

    Attack Complexity High
    Scope Changed

    Threat Intelligence

    EPSS 0.07% (30th percentile)
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NVD
6 medium
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Red Hat
3 low

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  • Snyk ID SNYK-CENTOS7-QEMUGUESTAGENT-2272968
  • published 26 Jul 2021
  • disclosed 25 Dec 2017
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Introduced: 25 Dec 2017

CVE-2018-5683 Open this link in a new tab
CWE-125 Open this link in a new tab

How to fix?

There is no fixed version for Centos:7 qemu-guest-agent.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu-guest-agent package and not the qemu-guest-agent package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.