Out-of-Bounds Affecting vino package, versions <0:2.28.1-8.el6_3


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
1.5% (71st percentile)

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  • Snyk IDSNYK-ORACLE6-VINO-2469535
  • published10 Apr 2022
  • disclosed10 May 2011

Introduced: 10 May 2011

CVE-2011-0905  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Oracle:6 vino to version 0:2.28.1-8.el6_3 or higher.
This issue was patched in ELSA-2013-0169.

NVD Description

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

The rfbSendFramebufferUpdate function in server/libvncserver/rfbserver.c in vino-server in Vino 2.x before 2.28.3, 2.32.x before 2.32.2, 3.0.x before 3.0.2, and 3.1.x before 3.1.1, when tight encoding is used, allows remote authenticated users to cause a denial of service (daemon crash) via crafted dimensions in a framebuffer update request that triggers an out-of-bounds read operation.

References

CVSS Base Scores

version 3.1