このページは Alpine Linux 向けの修正状況です。脆弱性そのものの説明は CVE 本体のページにあります。
CVE-2022-48622 の詳細 →
ALPINE-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) OSV
影響パッケージ
Alpine:v3.17
gdk-pixbuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.12-r0"}]}]
Alpine:v3.18
gdk-pixbuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.12-r0"}]}]
Alpine:v3.19
gdk-pixbuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.12-r0"}]}]
Alpine:v3.20
gdk-pixbuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.12-r0"}]}]
Alpine:v3.21
gdk-pixbuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.12-r0"}]}]
Alpine:v3.22
gdk-pixbuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.12-r0"}]}]
Alpine:v3.23
gdk-pixbuf
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.12-r0"}]}]
参照URL
- advisory security.alpinelinux.org