CVE-2019-19308

EPSS 0.29%
Published 27.11.2019 15:15:11
Last modified 21.11.2024 04:34:32
Source cve@mitre.org
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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).

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Gnome ≫ Gnome-font-viewer Version3.34.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.29%	0.493

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://github.com/GNOME/gnome-font-viewer/blob/919dfbe684b75904563b8c6723c9778a4e00aad7/src/sushi-font-widget.c#L115-L117

Third Party Advisory

https://gitlab.gnome.org/GNOME/gnome-font-viewer/issues/17

Patch

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2019-19308

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-19308

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-19308

EUVD