Format string vulnerability in the inc_put_error function in src/inc.c in Sylpheed 2.4.4, and Sylpheed-Claws (Claws Mail) 1.9.100 and 2.10.0, allows remote POP3 servers to execute arbitrary code via format string specifiers in crafted replies.Referenceshttp://secunia.com/advisories/26550http://www.vupen.com/english/advisories/2007/2971http://secunia.com/advisories/26610http://secunia.com/secunia_research/2007-70/advisory/http://osvdb.org/40184https://bugzilla.redhat.com/show_bug.cgi?id=254121http://secunia.com/advisories/27229http://secunia.com/advisories/27379https://exchange.xforce.ibmcloud.com/vulnerabilities/36238https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00077.htmlhttp://security.gentoo.org/glsa/glsa-200710-29.xmlhttp://www.securityfocus.com/bid/25430http://www.novell.com/linux/security/advisories/2007_20_sr.htmlhttp://bugs.gentoo.org/show_bug.cgi?id=190104