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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。
* o( V9 I. @) i8 T! ^: L& [2 G4 ]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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( y% q- B9 T0 `1. SACL 法
G" D3 B& f( @+ l/ R( |9 b[Unicode]2 K: J f/ X/ j+ I2 Q. G* X9 O$ J
Unicode=yes9 H5 U- x9 W% s( D
[Version]* ]' N+ x$ r7 u# t, c) x( C3 u
signature="$CHICAGO$"
t, O) t0 e& U5 qRevision=1* A6 X# B+ H) {$ J2 _$ A' t3 }5 ?
[File Security]
; B0 Z$ S# [& n+ R' i! k- C"%ProgramFiles%\Common Files\System\Ole DB\oledb32.dll",2,"S:(ML;;NWNRNX;;;ME)"
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将以上内容保存为 BlockAccess_x86.inf2 H8 U. H9 ?% G- R! t
然后在命令提示符里执行 SecEdit/configure/db BlockAccess.sdb/cfg <inf file>
+ z1 x9 }' m" b1 L) ~" [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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2. 禁用 Row Position 功能法
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HKEY_CLASSES_ROOT\CLSID\{2048EEE6-7FA2-11D0-9E6A-00A0C9138C29}
7 V: v; S* w! R; P- ^. O打开注册表编辑器，将此键删除即可。
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# h* \6 f7 m& ]1 w! q4 p6 |) _) W3. 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"- o8 x$ x0 x Y' X; F$ a/ l# y
即可 c; K' ^ y* @# j7 C' s" U
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4. 权限设置法$ k% A+ k6 o0 N. b
R/ n0 w4 Z2 n, J: W0 p在命令提示符中输入 cacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/E/P everyone:N % ~# w/ a; F3 D9 e% A$ O$ S
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Vista 系统则需要输入3个命令：; }3 f& R/ U9 b& \! y6 `
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takeown/f "Program Files\Common Files\System\Ole DB\oledb32.dll"- C% O/ _/ D0 Z6 g
icacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/save %TEMP%\oledb32.32.dll.TXT
- N1 | P" D7 G' k& c; z# bicacls "Program Files\Common Files\System\Ole DB\oledb32.dll"/deny everyone:(F)
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+ C$ Z" L- j5 ^/ K& N% V其中第一种方法影响最小（只影响 IE 对此 DLL 的访问）。! v( H2 {2 W! P; {
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附：此漏洞影响的系统、软件列表$ W5 Z6 u2 Q+ S: R2 A" x- J; U
6 L6 [+ C3 {) H. YWindows Internet Explorer 7 ! j9 `1 x" i' K' D& h$ T% o
Windows Internet Explorer 7 for Windows XP
3 ?. n. \5 m1 R4 ~% I# hWindows Internet Explorer 7 for Windows Server 2003 : W( f( z0 n \% h
Windows Internet Explorer 7 for Windows Server 2003 IA64
, ]$ a% O: b! |' N1 z7 `Windows Internet Explorer 7 in Windows Vista ' R' h0 W, h8 U( B; ?$ |
Windows Internet Explorer 8 Beta % b1 H' K1 D7 k. Q
Microsoft Internet Explorer 6.0 Service Pack 2 ; g7 u, x5 f, I
Microsoft Internet Explorer 6.0 Service Pack 1
5 r: {: v& }- z! iMicrosoft Internet Explorer 6.0 % G* `" P9 n, n
Microsoft Internet Explorer 5.01 Service Pack 4
) {3 I8 ~, r1 M3 Q e& c. B* R% yWindows Server 2008 Datacenter without Hyper-V - s# n, [) `3 @) j. A, K4 d
Windows Server 2008 Enterprise without Hyper-V
x# E7 U P; V/ l# p5 N( zWindows Server 2008 for Itanium-Based Systems
7 W; X8 x9 B. Z0 T$ ~4 \% oWindows Server 2008 Standard without Hyper-V
2 P% _* q3 i4 {8 B# _! O$ |Windows Server 2008 Datacenter 6 K' o1 r7 O. p. S3 X, I
Windows Server 2008 Enterprise ( c8 K- \' y( M0 _" _
Windows Server 2008 Standard
& u( G" U1 f9 | oWindows Web Server 2008 L1 J1 R% A, r& t9 F! h% Z" s: z
Windows Vista Service Pack 1, when used with: 7 } T. `7 q* I
Windows Vista Business
6 g* h& S% H6 F, ?$ K& s1 _Windows Vista Enterprise
$ A/ {/ x# @& X$ B- n. v6 |Windows Vista Home Basic . N( o* P" }! e% g
Windows Vista Home Premium ( f/ R0 p J0 [& c4 u6 P0 ~- I
Windows Vista Starter
4 i' m9 }$ X# x+ fWindows Vista Ultimate , l( Z& T( }0 F7 f* D- R
Windows Vista Enterprise 64-bit Edition / V9 E8 T; I% x- C7 K
Windows Vista Home Basic 64-bit Edition 4 Z5 X3 l% P l( N
Windows Vista Home Premium 64-bit Edition - L4 f7 |" Q2 J. H W, Z" z6 e
Windows Vista Ultimate 64-bit Edition
: t8 J( e( n5 s- E N4 P. L( DWindows Vista Business 64-bit Edition
' T# c) F/ V9 }2 H$ ]Microsoft Windows Server 2003 Service Pack 1, when used with: ' k% r; P# C" A& D6 s6 T
Microsoft Windows Server 2003, Standard Edition (32-bit x86) m8 t! E& k8 [ S
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86) % ?( ^; ?7 c7 k( k Y; s/ J
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) - v b# g9 s0 H' ] z1 Y
Microsoft Windows Server 2003, Web Edition
# [9 M+ A) i$ kMicrosoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
; ?' k- i X" w) h, s: fMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems ) X3 p* i3 ^7 [( S+ n+ D: H9 j/ }
Microsoft Windows Server 2003, Datacenter x64 Edition
R" j4 k5 U8 j) PMicrosoft Windows Server 2003, Enterprise x64 Edition
2 [0 @4 ]0 } G# Q& {1 TMicrosoft Windows Server 2003, Standard x64 Edition ( F: N; @( r/ s2 T1 L" }
Microsoft Windows XP Professional x64 Edition
& x9 k3 b% h/ rMicrosoft Windows Server 2003 Service Pack 2, when used with:
% o, j; Y, W; X! | {$ `Microsoft Windows Server 2003, Standard Edition (32-bit x86)
( @7 u$ u2 ], w8 f; C" QMicrosoft Windows Server 2003, Enterprise Edition (32-bit x86)
" z O+ l1 J oMicrosoft Windows Server 2003, Datacenter Edition (32-bit x86)
- G; Q5 Y/ R: F6 H* [Microsoft Windows Server 2003, Web Edition
. J" ]/ F) [7 T5 gMicrosoft Windows Server 2003, Datacenter x64 Edition : h( h, I2 R* p% r8 s
Microsoft Windows Server 2003, Enterprise x64 Edition " B _8 G" @) Q5 j
Microsoft Windows Server 2003, Standard x64 Edition
3 a# _! [7 s: H2 g* g& dMicrosoft Windows XP Professional x64 Edition 0 l. b& e- v' C8 X. [( m. }
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
2 \. W( b- i2 GMicrosoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
9 z; x/ t/ b0 b# ^) E' F' UMicrosoft Windows XP Service Pack 2, when used with: / x" u7 m: Y, s" w4 j! V3 [
Microsoft Windows XP Home Edition ( a# E7 ~$ E, S ^8 D
Microsoft Windows XP Professional
: p" y# b+ _/ N) O) K( H3 n% F+ AMicrosoft Windows XP Service Pack 3, when used with:
8 ^9 k! m6 O! g1 B& |* l# |6 c2 BMicrosoft Windows XP Home Edition
8 C3 n: \* w( q6 E+ g4 qMicrosoft Windows XP Professional $ y0 K3 N' Z1 E# [4 f7 |+ k7 W! y
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