gnome-font-viewer: In text_to_glyphs in sushi-font-widget.c in gnome-font-viewer 3.34.0, thereis a NULL pointer dereference while parsin...
CVE-2019-19308 is fixed in gnome-font-viewer on 1 platform, first by gnome-font-viewer 3.34.0-2, released November 27, 2019. It is not reported as exploited. Patch Radar priority: Routine.
In text_to_glyphs in sushi-font-widget.c in gnome-font-viewer 3.34.0, thereis a NULL pointer dereference while parsing a TTF font file that lacks aname section (due to a g_strconcat call that returns NULL).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gnome-font-viewer · Ubuntu 20.04 LTS (focal) | 3.34.0-2 | gnome-font-viewer 3.34.0-2 | Nov 27, 2019 |
| gnome-font-viewer · Ubuntu 24.10 (oracular) | 3.34.0-2 | gnome-font-viewer 3.34.0-2 | Jan 16, 2026 |
| gnome-font-viewer · Ubuntu 25.04 (plucky) | 3.34.0-2 | gnome-font-viewer 3.34.0-2 | Jan 16, 2026 |
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