CVE-2022-40304 Information

Description

An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key potentially leading to subsequent logic errors. In one case a double-free can be provoked.

Reference

https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3 https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b https://gitlab.gnome.org/GNOME/libxml2/-/tags