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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。3 b5 e4 K$ s, O+ H p1 |
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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) J+ q$ s8 F6 e- b1. SACL 法
2 h# P9 c6 Z. e8 o& A1 l[Unicode]
$ q0 P0 o" i: G. q [/ m: [) n S* mUnicode=yes' f& z, Z( m4 f& ]
[Version]3 F" ?! j) K( g- x3 Q5 m: ~5 c
signature="$CHICAGO$"
; [1 X# U9 Z% E6 f4 aRevision=1' q9 B; k" r3 R6 F0 c% @, ~) {
[File Security]
# V+ S- L6 Z% T' M"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"' V& h7 @, E/ {2 o3 ~% {
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将以上内容保存为 BlockAccess_x86.inf' Y) ], `: D1 r; E$ G1 j% T
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>0 @0 p- a! {( p3 J& P5 S* {
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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" u- Y# r9 f. I# x5 c! {, D+ ?2. 禁用 Row Position 功能法
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1 y8 e6 {8 s, b3 }HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29} ! o* E3 ~9 K, m
打开注册表编辑器，将此键删除即可。" x4 R" d' G2 L! y2 h& r, Q) y
; z1 ?% o7 ^5 L% D8 e, |3. 取消 DLL 注册法
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# B _) Q1 }6 F8 @5 F3 }在命令提示符中输入 Regsvr32.exe/u "Program Files\Common Files\System\Ole DB\oledb32.dll"
" f4 |- T2 ]2 v. t! Q即可
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4. 权限设置法
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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 3 F/ j! [3 O" q0 ^& x/ W9 {( T
" p' d% L J" ]! i* ]Vista 系统则需要输入3个命令：! u: M5 s5 J# D$ ^0 t6 E9 c5 E) s
4 a8 S$ {2 b; t- z- O9 rtakeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"9 f& g) ~( P2 \1 `2 `
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
' q! r/ j1 q& H" Wicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) + n# ~2 a# L- b; A) U8 Y O# W
5 R4 `$ z1 K; r) [其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。* t d& E: e' a) E2 |
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附：此漏洞影响的系统、软件列表6 y, t$ I5 P: J: U. ~. z+ c9 Q* y
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Windows Internet Explorer 7
8 f Z9 N, t% Y8 XWindows Internet Explorer 7 for Windows XP ! Y5 E, R9 R- p; ?, v( g
Windows Internet Explorer 7 for Windows Server 2003
- f$ C! {$ t/ l( ~9 D' |6 KWindows Internet Explorer 7 for Windows Server 2003 IA64
' ?. y- O9 M8 S. ?& s$ f' VWindows Internet Explorer 7 in Windows Vista * L$ a1 L3 ^! u* B( }, Y
Windows Internet Explorer 8 Beta
P; m9 H+ k6 U. f4 I7 {) `( yMicrosoft Internet Explorer 6.0 Service Pack 2
1 i$ x6 \/ p( O0 WMicrosoft Internet Explorer 6.0 Service Pack 1 / o j" Q5 w% E0 {: b, Q" O) k' g
Microsoft Internet Explorer 6.0
. A/ z L, P; E% vMicrosoft Internet Explorer 5.01 Service Pack 4
& K' {) [- |0 P& Y: \$ lWindows Server 2008 Datacenter without Hyper-V
1 d0 _0 I3 R% }* T2 @Windows Server 2008 Enterprise without Hyper-V " F8 q5 b q8 a Y
Windows Server 2008 for Itanium-Based Systems
: ?7 |; m& V9 Q; [" j5 w) aWindows Server 2008 Standard without Hyper-V 1 J/ n# K+ s+ L2 p7 [
Windows Server 2008 Datacenter
" y) O" l1 X& F9 NWindows Server 2008 Enterprise . r3 z, O7 I3 r; x
Windows Server 2008 Standard " l" {1 j% |( m, ^
Windows Web Server 2008 # P- k6 u. @/ i1 f5 t" T
Windows Vista Service Pack 1, when used with: 5 l; C& \/ Y; r* p! K( b+ i
Windows Vista Business - i F; l* T' \. |
Windows Vista Enterprise % R1 F$ h7 L' M& v- {
Windows Vista Home Basic & w& Q5 Z+ z. g, _ w9 t! C/ K
Windows Vista Home Premium f9 |3 t4 e. R1 e
Windows Vista Starter # a% k, \5 [6 Z. P- Y
Windows Vista Ultimate
0 S D/ N# K i+ U Y: tWindows Vista Enterprise 64-bit Edition
7 `7 E! y* ^0 y0 |' u, UWindows Vista Home Basic 64-bit Edition
+ n* [1 W2 _1 q: aWindows Vista Home Premium 64-bit Edition 8 c$ G2 `5 B3 I' F" r& x/ w1 L8 h- N
Windows Vista Ultimate 64-bit Edition
1 I9 Z& q% |8 ?; P8 VWindows Vista Business 64-bit Edition 4 q. z5 g" `4 T$ l2 ^0 N
Microsoft Windows Server 2003 Service Pack 1, when used with: & r5 f) Q+ Y4 ?3 S3 O% y( T
Microsoft Windows Server 2003, Standard Edition (32-bit x86) # Q0 G* {: @5 f
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) ) x+ E5 I& [, R& _
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) 0 n) |9 {4 }& R E1 }0 ^
Microsoft Windows Server 2003, Web Edition
8 f% K4 Z6 F* b8 t9 U" Y: `Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems 3 _' S# i7 h) P' X6 _" u
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
+ s$ S5 j) ~, t8 ?9 m' y. @' `" RMicrosoft Windows Server 2003, Datacenter x64 Edition / Y! b: f* P7 w/ m, D$ B2 ?
Microsoft Windows Server 2003, Enterprise x64 Edition _# a: T8 N. P( A8 f$ y- A! S% C
Microsoft Windows Server 2003, Standard x64 Edition
: P* O9 d- `. r8 w" @Microsoft Windows XP Professional x64 Edition # F- S1 |5 h3 B* n+ @" a& d' s) u
Microsoft Windows Server 2003 Service Pack 2, when used with:
( z2 @! ~1 T$ D6 j+ |Microsoft Windows Server 2003, Standard Edition (32-bit x86)
7 H5 `4 b: J4 [1 n) ~/ o5 \Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) ; j' `; K4 G* Q; n& O$ y
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) 4 I2 P) ~/ N Q
Microsoft Windows Server 2003, Web Edition % {6 \9 U2 g# Z1 f' r5 ~8 s
Microsoft Windows Server 2003, Datacenter x64 Edition
0 l- K( w" ]7 M# T% FMicrosoft Windows Server 2003, Enterprise x64 Edition 6 j. ?# y) R. C" H: l" |
Microsoft Windows Server 2003, Standard x64 Edition
! v" _4 b! }8 VMicrosoft Windows XP Professional x64 Edition
7 b3 _) v! R0 f' g* a8 e1 GMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems $ q( a d6 w; i
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems ' }0 E! R9 G; a) b
Microsoft Windows XP Service Pack 2, when used with: 4 e4 J N% B$ y: u7 i& v
Microsoft Windows XP Home Edition # F# c0 N) t. ~; I: y
Microsoft Windows XP Professional
# w7 e( _% e0 e4 b0 v8 q! E" RMicrosoft Windows XP Service Pack 3, when used with:
' A2 ]+ `$ p q+ \& n( E0 Q/ l! JMicrosoft Windows XP Home Edition & g: \3 a1 z. t* r h3 e% y
Microsoft Windows XP Professional
: P2 R4 [1 K l3 p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