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Ubuntu: USN-4407-1 (CVE-2019-20788): LibVNCServer vulnerabilities

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Ubuntu: USN-4407-1 (CVE-2019-20788): LibVNCServer vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
04/23/2020
Created
08/07/2020
Added
08/05/2020
Modified
05/01/2023

Description

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.

Solution(s)

  • ubuntu-upgrade-libvncclient1
  • ubuntu-upgrade-libvncserver1

References

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