Off-by-one error in the read_client function in webhttpd.c in Motion 3.2.10 and earlier might allow remote attackers to execute arbitrary code via a long request to a Motion HTTP Control interface, which triggers a stack-based buffer overflow with some combinations of processor architecture and compiler.
https://exchange.xforce.ibmcloud.com/vulnerabilities/42979
http://www.vupen.com/english/advisories/2008/1796
http://www.securityfocus.com/bid/29636
http://security.gentoo.org/glsa/glsa-200807-02.xml
http://secunia.com/advisories/30864
http://secunia.com/advisories/30544
http://marc.info/?l=oss-security&m=121314471626034&w=2