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CentOS Linux: CVE-2019-15694: Moderate: tigervnc security update (Multiple Advisories)

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CentOS Linux: CVE-2019-15694: Moderate: tigervnc security update (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
12/26/2019
Created
04/21/2020
Added
04/20/2020
Modified
05/25/2023

Description

TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which could be triggered from DecodeManager::decodeRect. Vulnerability occurs due to the signdness error in processing MemOutStream. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.

Solution(s)

  • centos-upgrade-tigervnc
  • centos-upgrade-tigervnc-debuginfo
  • centos-upgrade-tigervnc-debugsource
  • centos-upgrade-tigervnc-icons
  • centos-upgrade-tigervnc-license
  • centos-upgrade-tigervnc-server
  • centos-upgrade-tigervnc-server-applet
  • centos-upgrade-tigervnc-server-debuginfo
  • centos-upgrade-tigervnc-server-minimal
  • centos-upgrade-tigervnc-server-minimal-debuginfo
  • centos-upgrade-tigervnc-server-module
  • centos-upgrade-tigervnc-server-module-debuginfo

References

  • CVE-2019-15694

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