CVE-2014-3693: Canonical Ubuntu Linux

High severity, CVSS 7.5. EPSS: 5.1% chance of exploitation in the next 30 days.

Use-after-free vulnerability in the socket manager of Impress Remote in LibreOffice 4.x before 4.2.7 and 4.3.x before 4.3.3 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request to TCP port 1599.

Affected products

• Canonical Ubuntu Linux: version 14.04 only; version 14.10 only
• Libreoffice Libreoffice: version 4.0.0 only; version 4.0.1 only; version 4.0.2 only; version 4.0.3 only; version 4.0.3.3 only; version 4.0.4.2 only; …
• Opensuse Opensuse: version 13.1 only
• Red Hat Enterprise Linux Desktop: version 7.0 only
• Red Hat Enterprise Linux Server: version 7.0 only
• Red Hat Enterprise Linux Workstation: version 7.0 only

Published 2014-11-07. Last modified 2026-06-17.