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Out-of-Bounds Affecting tigervnc-server-module package, versions <0:1.1.0-24.el6

Severity

 Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
2.72% (91st percentile)

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  • Snyk IDSNYK-ORACLE6-TIGERVNCSERVERMODULE-2514828
  • published10 Apr 2022
  • disclosed28 Feb 2017
Report a new vulnerability Found a mistake?

Introduced: 28 Feb 2017

CVE-2017-5581  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Oracle:6 tigervnc-server-module to version 0:1.1.0-24.el6 or higher.
This issue was patched in ELSA-2017-0630.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tigervnc-server-module package and not the tigervnc-server-module package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.