It was found that libxml2 did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application.
It was found that libxml2 did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application.
https://bugzilla.redhat.com/show_bug.cgi?id=1956522 https://gitlab.gnome.org/GNOME/libxml2/-/issues/243 https://gitlab.gnome.org/GNOME/libxml2/-/issues/244 https://gitlab.gnome.org/GNOME/libxml2/-/issues/245 https://gitlab.gnome.org/GNOME/libxml2/-/commit/babe75030c7f64a37826bb3342317134568bef61
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