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CVE-2019-15690

Published: 31 December 2019

heap buffer overflow in libvncclient/cursor.c related to large cursor sizes when connected to a malicious server

Priority

Medium

Status

Package Release Status
libvncserver
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Not vulnerable
(0.9.13+dfsg-1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(0.9.13+dfsg-1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (0.9.12+dfsg-9ubuntu0.1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.9.11+dfsg-1ubuntu1.2)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (0.9.10+dfsg-3ubuntu0.16.04.4)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/LibVNC/libvncserver/commit/54220248886b5001fbbb9fa73c4e1a2cb9413fed
x11vnc
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Needed

Ubuntu 21.04 (Hirsute Hippo) Ignored
(reached end-of-life)
Ubuntu 20.04 LTS (Focal Fossa) Needed

Ubuntu 18.04 LTS (Bionic Beaver) Needed

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needed)
Ubuntu 14.04 ESM (Trusty Tahr) Needed