CVE-2012-5529

Name	CVE-2012-5529
Description	TraceManager in Firebird 2.5.0 and 2.5.1, when trace is enabled, allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by preparing an empty dynamic SQL query.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
References	DSA-2648-1
NVD severity	low (attack range: remote)
Debian Bugs	693210

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
firebird2.5 (PTS)	wheezy (security), wheezy	2.5.2.26540.ds4-1~deb7u2	fixed
	jessie	2.5.3.26778.ds4-5	fixed
	stretch, sid	2.5.6.27020.ds4-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
firebird2.1	source	(unstable)	(not affected)
firebird2.5	source	(unstable)	2.5.2~svn+54698.ds4-2	low		693210
firebird2.5	source	squeeze	2.5.0.26054~ReleaseCandidate3.ds2-1+squeeze1	low	DSA-2648-1

- firebird2.1 <not-affected> (Only affects 2.5.x)