CVE-2009-0756: Poppler

Medium severity, CVSS 5.0. EPSS: 10.1% chance of exploitation in the next 30 days.

The JBIG2Stream::readSymbolDictSeg function in Poppler before 0.10.4 allows remote attackers to cause a denial of service (crash) via a PDF file that triggers a parsing error, which is not properly handled by JBIG2SymbolDict::~JBIG2SymbolDict and triggers an invalid memory dereference.

Affected products

• Poppler Poppler: up to and including 0.10.3; 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 2009-03-03. Last modified 2026-06-16.