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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。
* V6 T6 ` B, ~& G7 A( q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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1. SACL 法5 W: w+ D) w8 d! B
[Unicode]5 `5 B) {3 |. u# w
Unicode=yes
( P. _4 I8 y4 ~) C! }4 T0 U! x; X[Version]
, b) i, j5 ]" Csignature="$CHICAGO$"
" Z7 F* R9 e" X* C1 lRevision=19 m8 l, e9 b' t( m9 b
[File Security]8 F1 {, j% w$ \3 q
"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"
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; V5 \( J: D4 d: I7 O8 }将以上内容保存为 BlockAccess_x86.inf
$ X/ T. q" K/ W* ?' Y然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>7 h8 Y! r- ]$ o4 T
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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4 ?! U' q, h+ S7 K) I0 K B2. 禁用 Row Position 功能法
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- u& H4 O# @' |( h1 yHKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
7 R2 N# m1 ?3 P/ J M f' x) j打开注册表编辑器，将此键删除即可。, K, N" z# X' {; U* s
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3. 取消 DLL 注册法
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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"
$ B6 k( D R! A @$ T即可, _' |# q6 f1 [2 y: O, E' o# c+ W
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4. 权限设置法) b- D6 T4 k4 }$ M) N
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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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! W$ [: X- p4 U, y: T1 i1 q+ GVista 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". o# s+ S6 v) Z* Z
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
6 B/ J. w2 O% L0 |7 u4 T1 N3 bicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F) `1 I/ b0 o+ q, n" K: L9 y
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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
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Windows Internet Explorer 7
7 m+ B6 v) p' v/ W3 v+ HWindows Internet Explorer 7 for Windows XP
1 Y! i0 r% m! e* [Windows Internet Explorer 7 for Windows Server 2003 % t# v4 Q1 W) k0 L
Windows Internet Explorer 7 for Windows Server 2003 IA64 ( |0 d0 g8 F0 |! A2 _; g+ `
Windows Internet Explorer 7 in Windows Vista
( W7 x( |' a. [2 ?7 _3 tWindows Internet Explorer 8 Beta
# f3 [4 l' p6 l. b* }7 j- DMicrosoft Internet Explorer 6.0 Service Pack 2
, z% Y& ?" y+ x( ?' ^2 IMicrosoft Internet Explorer 6.0 Service Pack 1
* h7 ?. w! M' a: z8 c! ?! fMicrosoft Internet Explorer 6.0
$ o+ {: o, O2 V0 e/ {3 wMicrosoft Internet Explorer 5.01 Service Pack 4
( J, N, K: F: o s- |Windows Server 2008 Datacenter without Hyper-V
7 f' S$ }( K6 D' DWindows Server 2008 Enterprise without Hyper-V
+ B7 c0 Y' k* J' A/ t8 p& ^1 yWindows Server 2008 for Itanium-Based Systems ) [% n) `- l# C( I& _" t4 R% o
Windows Server 2008 Standard without Hyper-V & n5 @/ F) l9 W- @/ m/ s
Windows Server 2008 Datacenter / I1 d; Q/ |, ^2 ]% [# J) Q2 ^ ^
Windows Server 2008 Enterprise
: c* Z& x1 H! h3 P% l+ oWindows Server 2008 Standard
4 b' ~5 b, Y* y* H) @Windows Web Server 2008 ; R8 m/ \# B7 _. F
Windows Vista Service Pack 1, when used with:
. [" x3 T7 R& JWindows Vista Business / ]3 A! U1 P- X5 x! \, u, L. @
Windows Vista Enterprise 4 ~6 F% p( U) k# D3 E
Windows Vista Home Basic 5 E1 F8 g* z! ~. X
Windows Vista Home Premium
6 @3 C+ q7 _8 v- S9 c. m- `Windows Vista Starter
) ~! e* ], O( a& w7 K" sWindows Vista Ultimate , {# R* a9 o/ u- k$ O1 x( \# \
Windows Vista Enterprise 64-bit Edition
' S- h& q! K6 _6 z9 {7 _. BWindows Vista Home Basic 64-bit Edition
3 [) g; k6 {$ e3 FWindows Vista Home Premium 64-bit Edition
' D4 K1 q8 h+ r Z8 X9 w0 @Windows Vista Ultimate 64-bit Edition R' d% ^: A, h) q$ }
Windows Vista Business 64-bit Edition + ?0 z/ c' _3 }) U
Microsoft Windows Server 2003 Service Pack 1, when used with: , U7 E( m% \8 m, ^
Microsoft Windows Server 2003, Standard Edition (32-bit x86) & U2 B: j' o, D$ Q+ d" ?7 S
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
b. a/ k0 i* m9 cMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86) - S/ ~! |$ J* i7 Z
Microsoft Windows Server 2003, Web Edition & t2 O1 U$ l# w
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems , G- O8 `4 @9 U* K' S
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
0 k+ x/ x! J6 v) N: C% `" m. r% HMicrosoft Windows Server 2003, Datacenter x64 Edition : c9 j6 U5 D0 f' b
Microsoft Windows Server 2003, Enterprise x64 Edition + Z# t7 f* Q1 l" D# Q6 y; t
Microsoft Windows Server 2003, Standard x64 Edition
3 B/ \! K' Z m9 p1 r: kMicrosoft Windows XP Professional x64 Edition
2 D2 r+ E! j% k; GMicrosoft Windows Server 2003 Service Pack 2, when used with: % R$ b0 W2 |! D( m
Microsoft Windows Server 2003, Standard Edition (32-bit x86) 0 M* }4 O7 \; a0 K9 w
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) 7 @% w4 \: @) y$ o
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
9 b* V# d( {1 _2 d& IMicrosoft Windows Server 2003, Web Edition
& L/ f# ]$ [3 i' `* ?% F( OMicrosoft Windows Server 2003, Datacenter x64 Edition " A# E* R- b% G& x
Microsoft Windows Server 2003, Enterprise x64 Edition
4 n" r. P; i+ CMicrosoft Windows Server 2003, Standard x64 Edition & T4 v5 S, }- b+ {9 p, w
Microsoft Windows XP Professional x64 Edition 4 x B- Y+ N s2 S' m
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems , N* T+ l a9 y2 |( P0 K
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
4 H& E6 L N1 rMicrosoft Windows XP Service Pack 2, when used with:
/ A# s& x R! t' L0 K8 hMicrosoft Windows XP Home Edition ) A$ m; H( ~0 \& L0 u2 U
Microsoft Windows XP Professional
3 r- g4 M0 `7 V0 _4 K( \Microsoft Windows XP Service Pack 3, when used with:
1 K) j U' V( S; H( S0 a( bMicrosoft Windows XP Home Edition
' I+ J6 E3 L# P' ?/ s3 `Microsoft Windows XP Professional . R1 Y% N/ K- o4 p* {2 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