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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。
+ b8 m4 ~6 t1 |$ _1 E9 \1 z1 ]! Y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： `0 k4 s0 H, [1 A9 a
k/ o, x: v* _5 S
1. SACL 法7 c& v; `4 O! K$ O/ A$ G2 v
[Unicode]" z, p) ~& Y, B& ]
Unicode=yes
4 B( k. i7 n% ?( i[Version]- J8 J% m# v v# w
signature="$CHICAGO$"
3 n3 ^; y, R! n9 c+ SRevision=1
4 X7 A* @ Q; M5 o1 {! \1 g[File Security]
F1 z6 {/ t. O% f6 J9 k) Z"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"
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1 T9 u& _; g* U) g" K将以上内容保存为 BlockAccess_x86.inf4 O7 w* A; z e
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
) ~0 k9 s$ K) Q. u. p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。$ D1 {/ b' h8 H# P* y
7 v+ g" s0 X5 H" v: z2. 禁用 Row Position 功能法
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HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29} $ K5 V; [9 {' b* g& B
打开注册表编辑器，将此键删除即可。
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3. 取消 DLL 注册法8 J" j, s& ~! k
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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"8 n4 w- C5 ?1 V5 S- m) ?* V
即可& c# @: k5 A4 C. T; f2 s! @
* B- Q; y* j# g& W4 l4 |4. 权限设置法
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- {' ]9 U( n! A. g- q在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N 0 O) o) X; x* w! B( c$ s' t& p
" Y4 o" N" q0 g) iVista 系统则需要输入3个命令：) H( F* D+ Y& O; O4 a% o" l9 z
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takeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"3 n# R% x3 e) t
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
' ?" ^; q$ T8 S# j8 z k, t/ Ricacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) 1 ^( \" {# p, R7 L% B' i1 @
' L2 R+ g" L( M其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。+ [" F' p7 s0 C x( b
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附：此漏洞影响的系统、软件列表
: _, r+ i: B( z' j7 U" u5 L* s
& `: T T( [* G0 A0 b: mWindows Internet Explorer 7 ' n) T4 A) C/ S0 u0 ^5 t8 U
Windows Internet Explorer 7 for Windows XP 2 R! Y$ g# C) \! _9 @
Windows Internet Explorer 7 for Windows Server 2003
3 u4 F3 b# l. h# K+ n" j# `Windows Internet Explorer 7 for Windows Server 2003 IA64
* g! U( p# _4 G+ g0 c" Z! oWindows Internet Explorer 7 in Windows Vista
# ~3 j3 c! P4 o7 `7 |) ?" _Windows Internet Explorer 8 Beta
) e$ f+ s3 H sMicrosoft Internet Explorer 6.0 Service Pack 2
1 H4 h, k1 F4 G5 \2 ]2 qMicrosoft Internet Explorer 6.0 Service Pack 1
2 W6 |# x9 ]6 i! V! Q4 Q4 o5 t* eMicrosoft Internet Explorer 6.0 % K' ?) f3 @- l8 w$ g
Microsoft Internet Explorer 5.01 Service Pack 4
, k$ v5 V1 d0 c% jWindows Server 2008 Datacenter without Hyper-V ( H/ ^& [" Y* q+ y
Windows Server 2008 Enterprise without Hyper-V
: \/ Z0 F- W6 IWindows Server 2008 for Itanium-Based Systems P( \$ X" q r4 X' W' r4 P$ O: O
Windows Server 2008 Standard without Hyper-V
. K, ^7 Q/ a/ `Windows Server 2008 Datacenter ( E4 @3 I6 B# m% ]- h
Windows Server 2008 Enterprise
0 _ B4 N! ?% A5 w4 ?Windows Server 2008 Standard 3 {2 ]. o# }, K$ B. c: P" p+ q
Windows Web Server 2008
$ L8 u- \2 x& ]1 @7 f SWindows Vista Service Pack 1, when used with:
: J6 t: ?6 z, tWindows Vista Business
, t3 {9 l2 C& W3 M- u2 _Windows Vista Enterprise ! u: u7 m, q& R( q& b% v
Windows Vista Home Basic ' v7 L( [& G% e/ h( M
Windows Vista Home Premium
& {, _; P( ^& d; A% N8 NWindows Vista Starter ) j5 u% i; F6 x3 Q& W4 t. A
Windows Vista Ultimate + o$ ]% I5 A( w5 b
Windows Vista Enterprise 64-bit Edition 1 y" q" ^5 `, I* P+ Q
Windows Vista Home Basic 64-bit Edition # ]3 A1 q9 |6 K. [% D, E @
Windows Vista Home Premium 64-bit Edition ) _* g* e& F/ G. C2 k' O4 A
Windows Vista Ultimate 64-bit Edition , a* a3 y+ F# \" y
Windows Vista Business 64-bit Edition
/ ~, E* J2 [& T. lMicrosoft Windows Server 2003 Service Pack 1, when used with:
l3 V6 C. i& g" b$ rMicrosoft Windows Server 2003, Standard Edition (32-bit x86)
/ `" e7 S& t+ I& e( G1 P0 `Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
7 ~" o7 V8 g" v/ UMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86)
0 I7 W" T7 P3 |/ ? q$ wMicrosoft Windows Server 2003, Web Edition , `5 ~2 r) V; B/ i7 }
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
Q9 c6 @# g: r- m& N! {6 q+ LMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems 8 v5 e3 ?! Z1 s: @* G; v
Microsoft Windows Server 2003, Datacenter x64 Edition
% ]+ M. S9 g0 {6 \0 U& }Microsoft Windows Server 2003, Enterprise x64 Edition
! Z4 u+ ?, J A* |2 X" H: XMicrosoft Windows Server 2003, Standard x64 Edition 5 Q4 i# j" W7 K
Microsoft Windows XP Professional x64 Edition 6 H; C; c# o* N/ d! V, E2 S- S# X
Microsoft Windows Server 2003 Service Pack 2, when used with: : I2 y- [/ X n
Microsoft Windows Server 2003, Standard Edition (32-bit x86) 5 u1 T5 _1 Z- c, ^+ Z+ `
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
2 U. J1 @; h- OMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) + y, U6 h; I( M) _% m" C( \+ d' |' N
Microsoft Windows Server 2003, Web Edition
3 a6 b8 z( [ J8 R& AMicrosoft Windows Server 2003, Datacenter x64 Edition
/ j* V! a# [; U- B8 V WMicrosoft Windows Server 2003, Enterprise x64 Edition . _. l* r/ B) Q: {8 y
Microsoft Windows Server 2003, Standard x64 Edition 1 ]! t7 p6 N* N- f1 k
Microsoft Windows XP Professional x64 Edition
3 z: d* Q6 J6 b! rMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
- { U; y$ j/ E+ D! m$ b% j/ |Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems ) S5 X- T9 D+ t1 y$ E4 v
Microsoft Windows XP Service Pack 2, when used with: ; N( n1 b/ I9 s0 j9 v' F6 \ b7 ~/ W/ H
Microsoft Windows XP Home Edition # L& B) D' G, K& g0 _
Microsoft Windows XP Professional
0 ~( f+ {* Y8 P6 o6 A2 SMicrosoft Windows XP Service Pack 3, when used with:
1 v7 s' ^1 a3 w4 |9 AMicrosoft Windows XP Home Edition
/ }$ T" A- V: u) o7 PMicrosoft Windows XP Professional
( H. E: z4 C5 g6 X1 t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