CVE-2018-10992

Name	CVE-2018-10992
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	898373

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
lilypond (PTS)	buster, buster (security)	2.19.81+really-2.18.2-13+deb10u1	fixed
	bullseye	2.22.0-10	fixed
	bookworm	2.24.1-2	fixed
	sid, trixie	2.24.3-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Debian Bugs
lilypond	source	wheezy	(not affected)
lilypond	source	jessie	(not affected)
lilypond	source	(unstable)	2.18.2-13	898373

[jessie] - lilypond <not-affected> (Incomplete fix not applied)
[wheezy] - lilypond <not-affected> (Incomplete fix not applied)