Homepage
About Snyk

Incorrect Calculation of Buffer Size Affecting qemu-guest-agent package, versions *

0.0
low

Snyk CVSS

    Attack Complexity Low
    Scope Changed

    Threat Intelligence

    EPSS 0.05% (17th percentile)
Expand this section
NVD
3.8 low
Expand this section
SUSE
5.5 medium
Expand this section
Red Hat
3.8 low

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 ID SNYK-CENTOS7-QEMUGUESTAGENT-2002830
  • published 26 Jul 2021
  • disclosed 20 Apr 2020
Report a new vulnerability Found a mistake?

Introduced: 20 Apr 2020

CVE-2020-11947 Open this link in a new tab
CWE-131 Open this link in a new tab
CWE-122 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.

iscsi_aio_ioctl_cb in block/iscsi.c in QEMU 4.1.0 has a heap-based buffer over-read that may disclose unrelated information from process memory to an attacker.