CVE-2022-48622

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...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

ディストリビューション別の修正状況

各ディストリビューションが公開している、この CVE の修正パッケージ

Alpine Linux ALPINE-CVE-2022-48622 gdk-pixbuf 修正版: 2.42.12-r0
Debian DEBIAN-CVE-2022-48622 gdk-pixbuf 修正版: 2.42.2+dfsg-1+deb11u2

参照URL

advisory github.com
advisory nvd.nist.gov
report gitlab.gnome.org