CVE-2012-4233: Libreoffice

Medium severity, CVSS 4.3. EPSS: 3.5% chance of exploitation in the next 30 days.

LibreOffice 3.5.x before 3.5.7.2 and 3.6.x before 3.6.1, and OpenOffice.org (OOo), allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted (1) odt file to vcllo.dll, (2) ODG (Drawing document) file to svxcorelo.dll, (3) PolyPolygon record in a .wmf (Window Meta File) file embedded in a ppt (PowerPoint) file to tllo.dll, or (4) xls (Excel) file to scfiltlo.dll.

Affected products

• Libreoffice Libreoffice: up to and including 3.6; version 3.5 only; version 3.5. only; version 3.5.0 only; version 3.5.1 only; version 3.5.2 only; …
• Sun Openoffice.org: affected versions not specified

Published 2012-11-19. Last modified 2026-06-16.