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PRIOn knowledge basePRION:CVE-2022-48622

HistoryJan 26, 2024 - 9:15 a.m.

Memory corruption

2024-01-2609:15:00

PRIOn knowledge base

www.prio-n.com

memory corruption

gnome

gdkpixbuf

ani decoder

heap metadata

denial of service

code execution

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

24.9%

JSON

In GNOME GdkPixbuf (aka gdk-pixbuf) through 2.42.10, the ANI (Windows animated cursor) decoder encounters heap memory corruption (in ani_load_chunk in io-ani.c) when parsing chunks in a crafted .ani file. A crafted file could allow an attacker to overwrite heap metadata, leading to a denial of service or code execution attack. This occurs in gdk_pixbuf_set_option() in gdk-pixbuf.c.

CPENameOperatorVersion
gdkpixbufle2.42.10

CPE	Name	Operator	Version
	gdkpixbuf	le	2.42.10

References

gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/202