Unknown vulnerability in the Internet Printing Protocol (IPP) implementation in CUPS before 1.1.19 allows remote attackers to cause a denial of service (CPU consumption from a "busy loop") via certain inputs to the IPP port (TCP 631).
https://exchange.xforce.ibmcloud.com/vulnerabilities/13584
http://www.turbolinux.com/security/TLSA-2003-63.txt
http://www.securityfocus.com/bid/8952
http://www.redhat.com/support/errata/RHSA-2003-275.html
http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2003:104
http://secunia.com/advisories/10123
http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000788
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000779