CVE:CVE-2009-2658
CNNVD:CNNVD-200908-026
ZNC before 0.072中的目录遍历漏洞，允许远程攻击者借助一个特制的DCC SEND请求，重写任意文件。
solution:Upgrade znc znc to a higher version than 0.044,0.045,0.047,0.052,0.054,0.056,0.058,0.060,0.062,0.064,0.066,0.068,0.070,and avoid the version 0.044,0.045,0.047,0.052,0.054,0.056,0.058,0.060,0.062,0.064,0.066,0.068,0.070