Vulnerability Details CVE-2019-19308
In text_to_glyphs 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 g_strconcat call that returns NULL).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.8%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 4.3
References
- https://github.com/GNOME/gnome-font-viewer/blob/919dfbe684b75904563b8c6723c9778a4e00aad7/src/sushi-font-widget.c#L115-L117
- https://gitlab.gnome.org/GNOME/gnome-font-viewer/issues/17
- https://github.com/GNOME/gnome-font-viewer/blob/919dfbe684b75904563b8c6723c9778a4e00aad7/src/sushi-font-widget.c#L115-L117
- https://gitlab.gnome.org/GNOME/gnome-font-viewer/issues/17
Products affected by CVE-2019-19308
-
cpe:2.3:a:gnome:gnome-font-viewer:3.34.0