CVE:CVE-2009-2030
CNNVD:CNNVD-200906-222
IBM OS/400 i5/OS V5R4M0以及V6R1M0的JDK 6.0版本的JVA-RUN的XML电子签名校验功能中存在未明漏洞。它具有未知影响和攻击向量，且与"XML SECURITY PATCH"相关。
solution:Upgrade sun jdk to a higher version than 6,and avoid the version 6; Upgrade ibm os/400 to a higher version than v5r4m0,v6r1m0,and avoid the version v5r4m0,v6r1m0