CVE-2023-28484 Information

Description

In libxml2 before 2.10.4 parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c.

Reference

https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.10.4 https://gitlab.gnome.org/GNOME/libxml2/-/issues/491