Bug 1157986 (CVE-2019-19308) - VUL-1: CVE-2019-19308: gnome-font-viewer: In text_to_glyphs in sushi-font-widget.c, there is a NULL pointer dereference while parsing a TTF font file that lacks a name section
Summary: VUL-1: CVE-2019-19308: gnome-font-viewer: In text_to_glyphs in sushi-font-wid...
Status: RESOLVED FIXED
Alias: CVE-2019-19308
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 15.1
Hardware: Other Other
: P4 - Low : Minor (vote)
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/248069/
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Reported: 2019-11-28 11:55 UTC by Wolfgang Frisch
Modified: 2024-07-04 07:27 UTC (History)
1 user (show)

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Found By: Security Response Team
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Marketing QA Status: ---
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Description Wolfgang Frisch 2019-11-28 11:55:29 UTC 
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).

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-19308
https://github.com/GNOME/gnome-font-viewer/blob/919dfbe684b75904563b8c6723c9778a4e00aad7/src/sushi-font-widget.c#L115-L117
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19308
https://gitlab.gnome.org/GNOME/gnome-font-viewer/issues/17
Comment 2 Wolfgang Frisch 2024-07-04 07:27:50 UTC 
Fixed long ago.