CVE-2018-20019

Priority
Description
LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains
multiple heap out-of-bound write vulnerabilities in VNC client code that
can result remote code execution
Assigned-to
mdeslaur
Notes
mdeslauroriginal upstream patch for this issue was incomplete. See
CVE-2018-20748 for more fixes.
Package
Source: italc (LP Ubuntu Debian)
Upstream:released (1:3.0.3+dfsg1-1+deb9u1, 1:2.0.2+dfsg1-2+deb8u1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:2.0.2+dfsg1-4ubuntu0.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (1:3.0.3+dfsg1-3ubuntu0.1)
Ubuntu 20.04 LTS (Focal Fossa):DNE
Ubuntu 20.10 (Groovy Gorilla):DNE
Package
Upstream:released (0.9.11+dfsg-1.2)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [0.9.9+dfsg-1ubuntu1.4])
Ubuntu 16.04 LTS (Xenial Xerus):released (0.9.10+dfsg-3ubuntu0.16.04.3)
Ubuntu 18.04 LTS (Bionic Beaver):released (0.9.11+dfsg-1ubuntu1.1)
Ubuntu 20.04 LTS (Focal Fossa):not-affected (0.9.11+dfsg-1.2)
Ubuntu 20.10 (Groovy Gorilla):not-affected (0.9.11+dfsg-1.2)
Patches:
Upstream:https://github.com/LibVNC/libvncserver/commit/a83439b9fbe0f03c48eb94ed05729cb016f8b72f
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (uses shared libvnc)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses shared libvnc)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses shared libvnc)
Ubuntu 20.04 LTS (Focal Fossa):not-affected (uses shared libvnc)
Ubuntu 20.10 (Groovy Gorilla):not-affected (uses shared libvnc)
More Information

Updated: 2020-10-13 18:15:10 UTC (commit 5bf85da81b9d3ec049ebb32fc4b7f546710e65c3)