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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。
+ K0 D7 Y; H0 a! r9 ^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：
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% P# ^; T9 _( \: I- _: g Z; `" Q1. SACL 法
- v m9 S; G: t7 N$ I. U F/ l8 C[Unicode]7 N4 P$ ] l7 k6 J' |) r0 ?1 w
Unicode=yes; Q, b" M8 V1 o* t( @1 c1 e l
[Version]
4 I# T* @! E& M% [9 Bsignature="$CHICAGO$"/ z3 ]4 p# |, o7 m8 t, P9 `
Revision=1
4 |6 s6 ?4 C3 Z$ U7 m1 W" i[File Security]$ | t$ ?# {1 W
"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"7 Y& W% q. J! ~2 d! {
- O3 z! v' r) e0 a8 M2 c7 v将以上内容保存为 BlockAccess_x86.inf
0 ?% A& l: E5 T/ C" k1 r然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>, |' G" b" @# ?/ b
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。2 W7 y$ Y; m+ ]7 j- D
0 J4 Z: p# \( c6 R$ Q2. 禁用 Row Position 功能法
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2 G# q+ ]3 {" v3 R V! e- lHKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
0 l; m" j! ?0 ]3 V6 s打开注册表编辑器，将此键删除即可。8 j- o7 c! D7 I& p
" y( y* `& E5 M3. 取消 DLL 注册法( g( z- N0 u- ?6 v) S! I
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在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll" s8 \0 Q1 a3 w8 ^
即可
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7 I5 h- a0 _8 R$ X: U2 N: B4. 权限设置法( X+ R' K; |& b- h# O
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在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N
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5 I& U4 s7 J( n! m: }# w/ Z, NVista 系统则需要输入3个命令：
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takeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll": ]: j( E; d3 X% t! t5 _: E
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
6 p8 Q& f6 N! Y: M" c' e8 \icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) 1 B; S: u6 K* x7 o8 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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* y6 w. u% m$ s) O/ C附：此漏洞影响的系统、软件列表# z4 ~ S" F$ x
4 Q+ l& x# d7 T+ Y O9 k* v( d
Windows Internet Explorer 7 ' x3 P" r' }+ K8 e
Windows Internet Explorer 7 for Windows XP * o+ j2 X( ?1 Y4 T
Windows Internet Explorer 7 for Windows Server 2003 # i- L5 r# u, z
Windows Internet Explorer 7 for Windows Server 2003 IA64
6 N7 j& E% B1 |0 T7 tWindows Internet Explorer 7 in Windows Vista
5 h, ~* x- W4 t: C* tWindows Internet Explorer 8 Beta # T# ^( z7 B' s c
Microsoft Internet Explorer 6.0 Service Pack 2 & }7 K4 a. U8 s
Microsoft Internet Explorer 6.0 Service Pack 1 9 M( U2 [/ p- j6 e, \% a
Microsoft Internet Explorer 6.0
, x( J* p- L9 W* @' t @. vMicrosoft Internet Explorer 5.01 Service Pack 4 P; n1 G6 M6 k) H6 Z; i/ x; J
Windows Server 2008 Datacenter without Hyper-V
) J' [; Z$ s& F2 B+ n8 VWindows Server 2008 Enterprise without Hyper-V @0 {. y/ d# ^( F. L" E: o
Windows Server 2008 for Itanium-Based Systems 0 {8 y4 Q1 C. ]6 w: R1 q
Windows Server 2008 Standard without Hyper-V
3 s# e6 a9 X2 O% Y* |Windows Server 2008 Datacenter
% ]+ C1 M. s2 |* E8 UWindows Server 2008 Enterprise 7 z$ y4 f. h8 P5 f- T
Windows Server 2008 Standard 7 W& j8 J8 _. ]' T
Windows Web Server 2008 2 K# b! O- p. x- T4 @! {" }) K: {
Windows Vista Service Pack 1, when used with: : M; X, I* M8 S+ I
Windows Vista Business
7 p5 m" K1 H8 A, t; l5 oWindows Vista Enterprise ' J: D8 B0 g0 K
Windows Vista Home Basic ( e I+ ~* l7 `& ` Z9 ~9 R
Windows Vista Home Premium - K1 z) Q t. X6 V# u& j
Windows Vista Starter
9 R0 V3 l; c& [+ j4 K3 ]Windows Vista Ultimate . X* u3 G7 {" E5 F0 J# ?# d, i
Windows Vista Enterprise 64-bit Edition
5 A- h% ?) k' HWindows Vista Home Basic 64-bit Edition
. P4 o1 `. \+ s7 ]% VWindows Vista Home Premium 64-bit Edition
* z# r- g7 Q/ E" ^1 A2 H7 V3 i$ wWindows Vista Ultimate 64-bit Edition + I8 n% y9 R6 t" [3 _6 |
Windows Vista Business 64-bit Edition ; j: a& _3 ]* b1 I
Microsoft Windows Server 2003 Service Pack 1, when used with: * R0 k5 R& @0 [6 A8 k
Microsoft Windows Server 2003, Standard Edition (32-bit x86)
4 n0 x$ X2 k2 s6 l, ~Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) 9 _0 `) K/ T: c+ [# B e+ q
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) % o8 B; h. W" ^
Microsoft Windows Server 2003, Web Edition $ H! P1 z# ~6 l) K3 N6 v* P$ O
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems 3 ~! w3 a Y/ I+ j& c
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems 4 e, }: _, r. ]" i
Microsoft Windows Server 2003, Datacenter x64 Edition
9 ` |5 v$ V$ X$ d7 JMicrosoft Windows Server 2003, Enterprise x64 Edition
6 p6 l* _' S0 n4 A4 g6 H5 ?Microsoft Windows Server 2003, Standard x64 Edition - C" Q9 f- p3 p/ x; a. ?
Microsoft Windows XP Professional x64 Edition 2 V# k. H3 o& S" j
Microsoft Windows Server 2003 Service Pack 2, when used with:
; \; \" A- g. P! M3 S" TMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
# _ @* B8 O7 q. e4 IMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86) # j9 v( w3 E+ r2 i1 q
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
' @, N' K T: U# P# OMicrosoft Windows Server 2003, Web Edition
- ~( o- J& ? ^) F# `3 U# CMicrosoft Windows Server 2003, Datacenter x64 Edition + u5 A: u" w( _: H9 M
Microsoft Windows Server 2003, Enterprise x64 Edition
$ Z# p. v( J- ^ d" a6 x( DMicrosoft Windows Server 2003, Standard x64 Edition
: k+ v3 e: q4 `6 ~: mMicrosoft Windows XP Professional x64 Edition : O0 @/ f# M) F8 d2 e* e5 ^% b6 [6 j$ L
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems - M7 l# m' U/ O6 G
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems , z0 s; t0 o- M2 K( j0 y
Microsoft Windows XP Service Pack 2, when used with:
; o7 c; G3 V4 b, OMicrosoft Windows XP Home Edition
$ g: L; @. q1 |8 cMicrosoft Windows XP Professional
3 U# R# v4 a9 [ pMicrosoft Windows XP Service Pack 3, when used with:
7 t) K9 \! Z: M f% M9 e8 RMicrosoft Windows XP Home Edition # |; H: k! t/ e- W Q# m
Microsoft Windows XP Professional # f* D F& x6 ^( E& _& D
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