lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which...

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)。

lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument, because the GNU Guile code uses the system Scheme procedure instead of the system* Scheme procedure. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-17523.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Debian:12 lilypond

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18.2-13"}]}]

Debian:13 lilypond

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18.2-13"}]}]

Debian:14 lilypond

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18.2-13"}]}]

参照URL

advisory security-tracker.debian.org