Integer overflow in imapparse.c for Cyrus IMAP server 1.4 and 2.1.10 allows remote attackers to execute arbitrary code via a large length value that facilitates a buffer overflow attack, a different vulnerability than CVE-2002-1347.
https://exchange.xforce.ibmcloud.com/vulnerabilities/10744
http://www.kb.cert.org/vuls/id/740169
http://www.debian.org/security/2002/dsa-215
http://distro.conectiva.com/atualizacoes/?id=a&anuncio=000557
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000557