CVE-2018-20748

Priority
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.
Assigned-to
mdeslaur
Notes
mdeslaurFurther fixes for CVE-2018-20019
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)
Patches:
Upstream:https://github.com/LibVNC/libvncserver/commit/c5ba3fee85a7ecbbca1df5ffd46d32b92757bc2a
Upstream:https://github.com/LibVNC/libvncserver/commit/e34bcbb759ca5bef85809967a268fdf214c1ad2c
Upstream:https://github.com/LibVNC/libvncserver/commit/c2c4b81e6cb3b485fb1ec7ba9e7defeb889f6ba7
Upstream:https://github.com/LibVNC/libvncserver/commit/a64c3b37af9a6c8f8009d7516874b8d266b42bae
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)
More Information

Updated: 2020-07-28 20:04:52 UTC (commit d26b6ca9f5b3adb89bb036ce73ae7dab894935ec)