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Vulnerability record · public intelligence
CVE-2011-0905
UNKNOWN

CVE-2011-0905

Published May 10, 2011 · Updated Oct 23, 2026

Severity · CVSSUNKNOWN · 3.5
Known exploitationNot listed
EPSS / likelihood1.50%
QFinch risk scoreNot available

Original summary

Normalized public record · Updated Oct 23, 2026

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.

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

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.

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

CVENVDEPSS
SSVC priority
LOW
Confidence
Not available
Aliases
None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. Patch commit ↗
  2. USN-1128-1 ↗
  3. Patch commit ↗
  4. SUSE-SR:2011:009 ↗
  5. MDVSA-2011:087 ↗
  6. RHSA-2013:0169 ↗
  7. bugzilla.gnome.org ↗
  8. 44410 ↗
  9. ftp.gnome.org ↗
  10. ADV-2011-1144 ↗
  11. vino-framebuffer-dos(67244) ↗
  12. ftp.gnome.org ↗

Record history

Published May 10, 2011 · Last refreshed Oct 23, 2026

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