CVE:CVE-2002-2338
CNNVD:CNNVD-200212-382
Mozilla 1.0及其更早版本，和Netscape Communicator 4.7及其更早版本的POP3邮件客户端存在漏洞。远程攻击者可以借助换行符中也可以看做是信息结尾，包含一个.（点）的邮件信息导致服务拒绝（无新邮件）。
solution:Upgrade mozilla mozilla to a higher version than 0.9.2,0.9.2.1,0.9.3,0.9.4,0.9.4.1,0.9.5,0.9.6,0.9.7,0.9.8,0.9.9,1.0,1.0:rc1,1.0:rc2,and avoid the version 0.9.2,0.9.2.1,0.9.3,0.9.4,0.9.4.1,0.9.5,0.9.6,0.9.7,0.9.8,0.9.9,1.0,1.0:rc1,1.0:rc2; Upgrade netscape communicator to a higher version than 4.0,4.4,4.5,4.06,4.6,4.07,4.7,4.08,4.51,4.61,4.72,4.73,4.74,4.75,4.76,4.77,and avoid the version 4.0,4.4,4.5,4.06,4.6,4.07,4.7,4.08,4.51,4.61,4.72,4.73,4.74,4.75,4.76,4.77; Upgrade netscape navigator to a higher version than 6.0,6.01,6.1,6.2,6.2.1,6.2.2,and avoid the version 6.0,6.01,6.1,6.2,6.2.1,6.2.2