Array index error in LightDM (aka Light Display Manager) 1.14.3, 1.16.x before 1.16.6 when the XDMCP server is enabled allows remote attackers to caus...

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)。

Array index error in LightDM (aka Light Display Manager) 1.14.3, 1.16.x before 1.16.6 when the XDMCP server is enabled allows remote attackers to cause a denial of service (process crash) via an XDMCP request packet with no address.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Debian:12 lightdm

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.6-1"}]}]

Debian:13 lightdm

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.6-1"}]}]

Debian:14 lightdm

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.6-1"}]}]

参照URL

advisory security-tracker.debian.org