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Oracle Linux: (CVE-2017-5885) ELSA-2017-2258: gtk-vnc security, bug fix, and enhancement update

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Oracle Linux: (CVE-2017-5885) ELSA-2017-2258: gtk-vnc security, bug fix, and enhancement update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
02/09/2017
Created
07/25/2018
Added
08/08/2017
Modified
01/23/2018

Description

Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.

Solution(s)

  • oracle-linux-upgrade-gtk-vnc
  • oracle-linux-upgrade-gtk-vnc-devel
  • oracle-linux-upgrade-gtk-vnc-python
  • oracle-linux-upgrade-gtk-vnc2
  • oracle-linux-upgrade-gtk-vnc2-devel
  • oracle-linux-upgrade-gvnc
  • oracle-linux-upgrade-gvnc-devel
  • oracle-linux-upgrade-gvnc-tools
  • oracle-linux-upgrade-gvncpulse
  • oracle-linux-upgrade-gvncpulse-devel

References

  • ELSA-2017-2258
  • 96016
  • RHSA-2017:2258
  • CVE-2017-5885
  • USN-3203-1
  • DLA-831-1

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