CVE-2016-1232

Name	CVE-2016-1232
Description	The mod_dialback module in Prosody before 0.9.9 does not properly generate random values for the secret token for server-to-server dialback authentication, which makes it easier for attackers to spoof servers via a brute force attack.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-391-1, DSA-3439-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
prosody (PTS)	buster, buster (security)	0.11.2-1+deb10u4	fixed
	bullseye (security), bullseye	0.11.9-2+deb11u2	fixed
	bookworm	0.12.3-1	fixed
	sid, trixie	0.12.4-1	fixed

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

Package	Type	Release	Fixed Version	Origin
prosody	source	squeeze	0.7.0-1squeeze1+deb6u1	DLA-391-1
prosody	source	wheezy	0.8.2-4+deb7u3	DSA-3439-1
prosody	source	jessie	0.9.7-2+deb8u2	DSA-3439-1
prosody	source	(unstable)	0.9.9-1

https://prosody.im/security/advisory_20160108-2/