CVE-2017-12087

Name	CVE-2017-12087
Description	An exploitable heap overflow vulnerability exists in the tinysvcmdns library version 2016-07-18. A specially crafted packet can make the library overwrite an arbitrary amount of data on the heap with attacker controlled values. An attacker needs send a dns packet to trigger this vulnerability.
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	882508

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
shairport-sync (PTS)	stretch	2.8.6-1	vulnerable
	buster	3.2.2-1	fixed
	bullseye	3.3.7-1	fixed
	sid, trixie, bookworm	3.3.8-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
shairport-sync	source	(unstable)	3.1.4-1	unimportant		882508

Debian build uses Avahi instead
https://bugs.launchpad.net/ubuntu/+source/shairport-sync/+bug/1729668