CVE-2018-20749

Priority
Description
LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in
libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.
Assigned-to
mdeslaur
Notes
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-1.3)
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-1.3)
Ubuntu 20.10 (Groovy Gorilla):not-affected (0.9.11+dfsg-1.3)
Patches:
Upstream:https://github.com/LibVNC/libvncserver/commit/15bb719c03cc70f14c36a843dcb16ed69b405707
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 18:15:11 UTC (commit 5bf85da81b9d3ec049ebb32fc4b7f546710e65c3)