CVE:CVE-2005-0446
CNNVD:CNNVD-200505-077
Squid 2.5.STABLE8以及较早的版本允许远程攻击者通过关于(1) fqdncache.c的"完全合格域名"(FQDN)或(2)ipcache.c的IP地址的特定DNS响应来引起拒绝服务(崩溃)攻击，从而触发声明故障。
solution:Upgrade squid squid to a higher version than 2.0.patch1,2.0.patch2,2.0.pre1,2.0.release,2.0_patch2,2.1.patch1,2.1.patch2,2.1.pre1,2.1.pre3,2.1.pre4,2.1.release,2.1_patch2,2.2.devel3,2.2.devel4,2.2.pre1,2.2.pre2,2.2.stable1,2.2.stable2,2.2.stable3,2.2.stable4,2.2.stable5,2.3.devel2,2.3.devel3,2.3.stable1,2.3.stable2,2.3.stable3,2.3.stable4,2.3.stable5,2.3_.stable4,2.3_.stable5,2.3_stable5,2.4,2.4.stable1,2.4.stable2,2.4.stable3,2.4.stable4,2.4.stable6,2.4.stable7,2.4_.stable2,2.4_.stable6,2.4_.stable7,2.4_stable7,2.5.6,2.5.stable1,2.5.stable2,2.5.stable3,2.5.stable4,2.5.stable5,2.5.stable6,2.5.stable7,2.5.stable8,2.5_.stable1,2.5_.stable3,2.5_.stable4,2.5_.stable5,2.5_.stable6,2.5_stable3,2.5_stable4,2.5_stable9,and avoid the version 2.0.patch1,2.0.patch2,2.0.pre1,2.0.release,2.0_patch2,2.1.patch1,2.1.patch2,2.1.pre1,2.1.pre3,2.1.pre4,2.1.release,2.1_patch2,2.2.devel3,2.2.devel4,2.2.pre1,2.2.pre2,2.2.stable1,2.2.stable2,2.2.stable3,2.2.stable4,2.2.stable5,2.3.devel2,2.3.devel3,2.3.stable1,2.3.stable2,2.3.stable3,2.3.stable4,2.3.stable5,2.3_.stable4,2.3_.stable5,2.3_stable5,2.4,2.4.stable1,2.4.stable2,2.4.stable3,2.4.stable4,2.4.stable6,2.4.stable7,2.4_.stable2,2.4_.stable6,2.4_.stable7,2.4_stable7,2.5.6,2.5.stable1,2.5.stable2,2.5.stable3,2.5.stable4,2.5.stable5,2.5.stable6,2.5.stable7,2.5.stable8,2.5_.stable1,2.5_.stable3,2.5_.stable4,2.5_.stable5,2.5_.stable6,2.5_stable3,2.5_stable4,2.5_stable9