Improper Input Validation Affecting qemu-img package, versions <10:1.5.3-86.el7


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
46.8% (98th 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 Learn

Learn about Improper Input Validation vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-ORACLE7-QEMUIMG-2489183
  • published10 Apr 2022
  • disclosed14 Nov 2014

Introduced: 14 Nov 2014

CVE-2014-7815  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Oracle:7 qemu-img to version 10:1.5.3-86.el7 or higher.
This issue was patched in ELSA-2015-0349.

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 Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

The set_pixel_format function in ui/vnc.c in QEMU allows remote attackers to cause a denial of service (crash) via a small bytes_per_pixel value.

CVSS Scores

version 3.1