Unscored DSA-1921-1 1 CVE

expat - denial of service

Published Oct 28, 2009 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 2

Release	Package	Fixed in
Debian · 4.0	expat	1.95.8-3.4+etch1
Debian · 5.0	expat	2.0.1-4+lenny1

Vulnerabilities 1

Unscored —

CVE-2009-3720 EPSS 28%

The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and …

ghostscript expat swish-e matanza Debian Ubuntu Azure Linux

Nov 3, 2009