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USN-1128-1: Vino vulnerabilities

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USN-1128-1: Vino vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
Published
05/10/2011
Created
07/25/2018
Added
05/06/2013
Modified
07/09/2020

Description

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.

Solution(s)

  • ubuntu-upgrade-vino

References

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