有朋友找到我,数据库报ORA-600 16703错误,这个本来是一个比较常见的破坏故障(警告：互联网中有oracle介质被注入恶意程序导致—ORA-600 16703数据库启动报错如下:

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修复tab$启动库报ORA-00704 ORA-00922错误

SQL> alter database Open;
alter database Open
*
第 1 行出现错误:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-00922: missing or invalid option
进程 ID: 1340
会话 ID: 191 序列号: 3

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ORA-00704 ORA-00922是比较少见的错误,第一感觉bootstrap$损坏了,对数据库启动过程进行跟踪

PARSING IN CURSOR #11700472 len=600 dep=1 uid=0 oct=1 lid=0 tim=338738406773 hv=4034608779 
ad='7ffdef83f360' sqlid='asgjp8bs7qgnb'
CREATE TABLE UNDO$("US#" 
END OF STMT
PARSE #11700472:c=0,e=361,p=0,cr=0,cu=0,mis=1,r=0,dep=1,og=4,plh=0,tim=338738406773
EXEC #11700472:c=0,e=73,p=0,cr=0,cu=0,mis=0,r=0,dep=1,og=4,plh=0,tim=338738406917
CLOSE #11700472:c=0,e=3,dep=1,type=0,tim=338738406997
=====================
PARSE ERROR #635423520:len=841 dep=1 uid=0 oct=1 lid=0 tim=338738407066 err=922
CREATE TABLE TS$<"TS#" NU ...
ORA-00704: 引导程序进程失败
ORA-00922: 选项缺失或无效
ORA-00704: 引导程序进程失败
ORA-00922: 选项缺失或无效

*** 2023-05-17 19:27:51.813
USER (ospid: 1340): terminating the instance due to error 704

*** 2023-05-17 19:27:54.050
EXEC #11710688:c=0,e=2481834,p=16,cr=62,cu=0,mis=0,r=0,dep=0,og=1,plh=0,tim=338740646732
ERROR #11710688:err=1092 tim=338740646777

进一步分析bootstrap$表记录

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通过上述分析,可以确认原库的CREATE TABLE TS$(“TS#”被人修改为CREATE TABLE TS$<“TS#”,通过观察客户机器以及和客户确认,客户找的技术人员上传了bbed工具,并进行了一些操作.基于上述信息,大概率是被人通过bbed工具把TS$(修改为了TS$<,从而使得数据库修复tab$之后也无法正常启动.