Denial Of Service (DoS)

gnome-font-viewer is vulnerable to denial of service. The vulnerability exists in texttoglyphs function of sushi-font-widget.c due to a NULL pointer dereference which allows an attacker to crash the application via a malicious TTF font file that does not have a name section...

CVE-2019-19308

In texttoglyphs in sushi-font-widget.c in gnome-font-viewer 3.34.0, there is a NULL pointer dereference while parsing a TTF font file that lacks a name section due to a gstrconcat call that returns NULL...