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IE 最新 0day 波及了微软全线系统，目前暂时没有补丁。微软于近日发布了一份安全通报，指导您如何暂时屏蔽此漏洞。! ]2 U" F, u) T, f/ Y/ J
漏洞出在 OLEDB32.dll 这个文件上。所以我们的目的就是屏蔽这个文件。对此，微软连出了4个杀手锏：& h. _. Y- Y- g" j8 V4 T
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1. SACL 法
: X( L1 Z4 e0 b. D" o[Unicode]
# l4 s0 o. L+ Q& t( C0 d: s7 ^. ZUnicode=yes
" L" P+ y$ R- t6 W5 L; ]$ w[Version]% Y- [2 x9 ~0 Q# K. M$ i
signature="$CHICAGO$"
: a/ I0 o: N, ?+ ARevision=1
. q; J) i6 t! B1 ~. N7 H& ?: K[File Security]) l0 R; K* v& r7 j
"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"
$ a% @0 y: l7 k# R
( W7 h% T1 H0 e4 Y5 ~* K1 B) B3 \将以上内容保存为 BlockAccess_x86.inf# \7 X% } [( W8 X5 P1 m
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
: U! Z6 U- ^$ q- Y+ m2 K其中 <inf file> 为 inf 文件路径。若成功会看到“操作成功完成”的提示。
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' [* S& s: a+ L; e+ w2. 禁用 Row Position 功能法& e0 J) I6 v% _2 j- ?: f
( K6 Y0 \' F& `3 v# B0 b* Z) L( P, I
- l6 b2 P; ~2 C, i& ^HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
v6 d6 S+ c" b5 b0 p打开注册表编辑器，将此键删除即可。9 p. _+ R Q. G* _4 y8 g
4 ]5 m0 A" V3 Z( e" T! i% |- d9 }3. 取消 DLL 注册法
4 [: [7 o( N9 ~. G: R$ a5 f& l6 V" N }# i+ _+ u3 _& ?
在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"
1 i4 b' h4 y4 S1 t6 o; P5 [: _即可+ v6 o$ @' U% R8 z4 U7 n- U2 @) L
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4. 权限设置法
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" f! Q2 a9 m0 M% `7 V. J在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N % C( O6 c) P4 w% Z$ e
6 F8 V1 E8 R5 `2 jVista 系统则需要输入3个命令：
* q" d* D+ {! {& t8 Y0 R2 }
8 k6 N, L: P4 X# l0 a8 \, K( G$ t: ltakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"
2 S+ w) j- r& xicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT! b/ p; |6 I9 f; S3 n" z' z
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F)
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其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。
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附：此漏洞影响的系统、软件列表0 ^# Y7 L3 C7 f" s. M0 j6 ]% x3 X9 ?
6 O+ D9 i& V# ~$ O4 rWindows Internet Explorer 7 1 z9 H* k( k! n9 T
Windows Internet Explorer 7 for Windows XP
* q" M9 N' s8 L+ Q5 x8 aWindows Internet Explorer 7 for Windows Server 2003 ; m6 I0 u' k6 b( K0 I
Windows Internet Explorer 7 for Windows Server 2003 IA64 4 L$ S! M; o& ~+ n+ Y* ~
Windows Internet Explorer 7 in Windows Vista
% s/ `/ y$ C; RWindows Internet Explorer 8 Beta ' d4 Q S5 N5 ?" i; U, ?1 Q
Microsoft Internet Explorer 6.0 Service Pack 2
4 q+ v1 V m& I; H- JMicrosoft Internet Explorer 6.0 Service Pack 1
* O; a& \2 |6 C' f1 [Microsoft Internet Explorer 6.0 8 h+ J2 ]1 i% n$ P( ]) R9 @+ o
Microsoft Internet Explorer 5.01 Service Pack 4
8 Q1 G' J7 P8 w& |" fWindows Server 2008 Datacenter without Hyper-V
1 M, p9 m; ?+ n- ` K5 AWindows Server 2008 Enterprise without Hyper-V 5 e h- g- s; I* _ e
Windows Server 2008 for Itanium-Based Systems # g: w' Q T# ~
Windows Server 2008 Standard without Hyper-V * p9 J$ `% [) o6 O- a* N' [
Windows Server 2008 Datacenter
0 z* Q, _4 ^& G: ?0 U! c! T( EWindows Server 2008 Enterprise
, k$ z! h1 a# d$ K* {/ pWindows Server 2008 Standard 2 ~2 L T4 _ E4 k. v) J4 {
Windows Web Server 2008
2 K7 M% g& G* ^Windows Vista Service Pack 1, when used with: $ ]" {7 p9 J6 `" b
Windows Vista Business
+ j8 D, S$ w2 X2 n+ G3 D) j$ g: {Windows Vista Enterprise - P9 `/ J4 r" Y4 X
Windows Vista Home Basic
: T C7 s# [' ?$ { J+ Y/ KWindows Vista Home Premium
: e) R1 `9 v v# l; QWindows Vista Starter
% j, H( I7 h8 e4 E$ FWindows Vista Ultimate " d0 n& Q/ ^, v' ]9 y5 F
Windows Vista Enterprise 64-bit Edition 9 W) h$ I% h5 i( ]( V" I; h
Windows Vista Home Basic 64-bit Edition 3 q0 k) L. W# ~8 B
Windows Vista Home Premium 64-bit Edition 6 P5 x# @1 D' D( D; R$ P: _6 |
Windows Vista Ultimate 64-bit Edition
8 j7 [; G0 ~; C" O, V6 e7 XWindows Vista Business 64-bit Edition / a- S' B: |- S. u" o$ r
Microsoft Windows Server 2003 Service Pack 1, when used with: ! Z( f' ~! N$ @1 ?, V( Q3 d6 Q
Microsoft Windows Server 2003, Standard Edition (32-bit x86) / b4 F$ Z$ a, z- P/ S; q5 ^# Y( Z$ w- F
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
* Q. Q5 w; f# A8 A( l$ DMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) ! G2 Q; A! C2 }# q2 [
Microsoft Windows Server 2003, Web Edition 1 h/ g* S% p& w
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
7 T6 X. ^: i. H" l" K9 jMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems ! }% a: W* z! B' R: y
Microsoft Windows Server 2003, Datacenter x64 Edition
/ J* C" i m" E! T8 S% V, u# LMicrosoft Windows Server 2003, Enterprise x64 Edition % Z# d& Y, I0 Y2 L2 c
Microsoft Windows Server 2003, Standard x64 Edition
7 c' R+ Y. S' Q. A: ~7 oMicrosoft Windows XP Professional x64 Edition % {! o5 t7 k+ F+ F2 s8 m- i
Microsoft Windows Server 2003 Service Pack 2, when used with: % d5 Z% |& p2 m3 Y6 q, G8 E
Microsoft Windows Server 2003, Standard Edition (32-bit x86) ) w* G' u8 Y8 L$ G& h/ _
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) " E. t; Q- ~! C, e
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) ; Q; g0 y; t: y- g) P& w9 E
Microsoft Windows Server 2003, Web Edition ; o5 e6 i+ E7 |* y8 j: R
Microsoft Windows Server 2003, Datacenter x64 Edition ( l- C$ Z c4 |+ j
Microsoft Windows Server 2003, Enterprise x64 Edition
. [9 d5 [! V& r) `- X6 DMicrosoft Windows Server 2003, Standard x64 Edition : q1 Y$ {* B. J% p
Microsoft Windows XP Professional x64 Edition , ^4 s% V7 D/ s, ` M, d
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
- ]+ m0 b$ a @! R4 h7 G3 i5 T+ wMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
9 l& b! s3 A( }# TMicrosoft Windows XP Service Pack 2, when used with:
+ S a# ]& e; uMicrosoft Windows XP Home Edition & x( _8 O" E! L* \5 p! r$ j
Microsoft Windows XP Professional " l6 D- y/ |' Z: }
Microsoft Windows XP Service Pack 3, when used with:
/ u5 _9 T6 c* o: e' @& J9 W* r* XMicrosoft Windows XP Home Edition
+ D! \; s( s- ^. HMicrosoft Windows XP Professional
3 V+ U1 e. ^: x4 F' h对于非 x86 系统请参考微软安全通报自行操作。 |
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狗仔卡
发表于 2008-12-14 09:16:52
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发表于 2008-12-14 23:32:27