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Red Hat: CVE-2017-5581: Moderate: tigervnc security and bug fix update (Multiple Advisories)

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Red Hat: CVE-2017-5581: Moderate: tigervnc security and bug fix update (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
02/28/2017
Created
07/25/2018
Added
03/21/2017
Modified
03/03/2021

Description

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.

Solution(s)

  • redhat-upgrade-fltk
  • redhat-upgrade-fltk-debuginfo
  • redhat-upgrade-fltk-devel
  • redhat-upgrade-fltk-fluid
  • redhat-upgrade-fltk-static
  • redhat-upgrade-tigervnc
  • redhat-upgrade-tigervnc-debuginfo
  • redhat-upgrade-tigervnc-icons
  • redhat-upgrade-tigervnc-license
  • redhat-upgrade-tigervnc-server
  • redhat-upgrade-tigervnc-server-applet
  • redhat-upgrade-tigervnc-server-minimal
  • redhat-upgrade-tigervnc-server-module

References

  • 95789
  • GLSA-201702-19
  • CVE-2017-5581
  • RHSA-2017:0630
  • RHSA-2017:2000

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