CVE:CVE-2009-0579
CNNVD:CNNVD-200904-339
Linux-PAM 1.0.4之前版本没有执行在/etc/shadow中有详细说明的最小密码页(MINDAYS)，这使得本地用户可以绕过设置的安全策略和更改密码。
solution:Upgrade linux-pam linux-pam to a higher version than 1.0.4,0.99.1.0,0.99.2.0,0.99.2.1,0.99.3.0,0.99.4.0,0.99.5.0,0.99.6.0,0.99.6.1,0.99.6.2,0.99.6.3,0.99.7.0,0.99.7.1,0.99.8.0,0.99.8.1,0.99.9.0,0.99.10.0,1.0.0,1.0.1,1.0.2,1.0.3,and avoid the version (,1.0.4],0.99.1.0,0.99.2.0,0.99.2.1,0.99.3.0,0.99.4.0,0.99.5.0,0.99.6.0,0.99.6.1,0.99.6.2,0.99.6.3,0.99.7.0,0.99.7.1,0.99.8.0,0.99.8.1,0.99.9.0,0.99.10.0,1.0.0,1.0.1,1.0.2,1.0.3