漏洞描述
Multiple stack-based buffer overflows in the pr_netio_telnet_gets function in netio.c in ProFTPD before 1.3.3c allow remote attackers to execute arbitrary code via vectors involving a TELNET IAC escape character to a (1) FTP or (2) FTPS server.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
www.vupen.comhttp://www.vupen.com/english/advisories/2010/2941↗secunia.comhttp://secunia.com/advisories/42217↗lists.fedoraproject.orghttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/050726.html↗www.vupen.comhttp://www.vupen.com/english/advisories/2010/2962↗www.proftpd.orghttp://www.proftpd.org/docs/NEWS-1.3.3c↗bugs.proftpd.orghttp://bugs.proftpd.org/show_bug.cgi?id=3521↗www.zerodayinitiative.comhttp://www.zerodayinitiative.com/advisories/ZDI-10-229/↗lists.fedoraproject.orghttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/050703.html↗www.mandriva.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2010:227↗www.vupen.comhttp://www.vupen.com/english/advisories/2010/2959↗lists.fedoraproject.orghttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/050687.html↗www.securityfocus.comhttp://www.securityfocus.com/bid/44562↗secunia.comhttp://secunia.com/advisories/42052↗