CVE-2010-2725
BarnOwl before 1.6.2 does not check the return code of calls to the (1) ZPending and (2) ZReceiveNotice functions in libzephyr, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.
Date published : 2010-08-04
http://barnowl.mit.edu/wiki/release-notes/1.6.2
http://github.com/barnowl/barnowl/blob/barnowl-1.6.2/ChangeLog