CVE-2021-28927

Name	CVE-2021-28927
Description	The text-to-speech engine in libretro RetroArch for Windows 1.9.0 passes unsanitized input to PowerShell through platform_win32.c via the accessibility_speak_windows function, which allows attackers who have write access on filesystems that are used by RetroArch to execute code via command injection using specially a crafted file and directory names.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
retroarch (PTS)	buster	1.7.3+dfsg1-1	fixed
	bullseye	1.7.3+dfsg1-1.1	fixed
	bookworm	1.14.0+dfsg-1	fixed
	trixie	1.16.0.3+dfsg-1	fixed
	sid	1.18.0+dfsg-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
retroarch	source	(unstable)	(not affected)

- retroarch <not-affected> (Windows-specific)