CVE-2009-3609: Foolabs Xpdf

Medium severity, CVSS 4.3. EPSS: 4.7% chance of exploitation in the next 30 days.

Integer overflow in the ImageStream::ImageStream function in Stream.cc in Xpdf before 3.02pl4 and Poppler before 0.12.1, as used in GPdf, kdegraphics KPDF, and CUPS pdftops, allows remote attackers to cause a denial of service (application crash) via a crafted PDF document that triggers a NULL pointer dereference or buffer over-read.

Affected products

• Foolabs Xpdf: version 3.02pl1 only; version 3.02pl2 only; version 3.02pl3 only
• Glyphandcog Xpdfreader: version 3.00 only; version 3.01 only; version 3.02 only
• Poppler Poppler: up to and including 0.12.0; version 0.1 only; version 0.1.1 only; version 0.1.2 only; version 0.2.0 only; version 0.3.0 only; …

Published 2009-10-21. Last modified 2026-06-16.