CVE-2018-20748

libvncserver: Multiple heap out-of-bound writes in VNC client code (Incomplete fix for CVE-2018-20019)

Published Jan 30, 2019 CVSS 3.1 · 9.8 Critical EPSS 3.3% KEV · Not listed
Description
LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-1652-1 libvncserver security update
Debian DLA Debian DLA DLA-1979-1 italc security update
Debian DLA Debian DLA DLA-2045-1 tightvnc security update
EUVD EUVD EUVD-2018-13291 LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.
Ubuntu USN Ubuntu USN USN-3877-1 LibVNCServer vulnerabilities
Ubuntu USN Ubuntu USN USN-4547-1 iTALC vulnerabilities
Ubuntu USN Ubuntu USN USN-4587-1 iTALC vulnerabilities
History

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