CVE-2020-37011

Gnome Fonts Viewer 3.34.0 Heap Corruption

CVSS 8.4 HIGHEPSS 0.4%CWE-787

Gnome Fonts Viewer 3.34.0 contains a heap corruption vulnerability that allows attackers to trigger an out-of-bounds write by crafting a malicious TTF font file. Attackers can generate a specially crafted TTF file with an oversized pattern to exhaust memory through repeated malloc() calls and potentially crash the gnome-font-viewer process.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Produtos afetados

GNOME · Fonts Viewer

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Referências

https://apps.gnome.org/FontViewer/https://help.gnome.org/https://www.exploit-db.com/exploits/48803 https://www.vulncheck.com/advisories/gnome-fonts-viewer-heap-corruption