Bubblewrap before 0.1.3 sets the PR_SET_DUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated b...

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)。

Bubblewrap before 0.1.3 sets the PR_SET_DUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Debian:12 bubblewrap

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.2-2"}]}]

Debian:13 bubblewrap

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.2-2"}]}]

Debian:14 bubblewrap

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.2-2"}]}]

参照URL

advisory security-tracker.debian.org