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安全漏洞
SGI IRIX Checkpoint/Restart libcpr文件破坏漏洞

发布日期:2003-08-14
更新日期:2003-08-21

受影响系统:
SGI IRIX 6.5.9
SGI IRIX 6.5.8
SGI IRIX 6.5.7
SGI IRIX 6.5.6
SGI IRIX 6.5.5
SGI IRIX 6.5.4
SGI IRIX 6.5.3
SGI IRIX 6.5.21
SGI IRIX 6.5.20 m
SGI IRIX 6.5.20 f
SGI IRIX 6.5.2
SGI IRIX 6.5.19
SGI IRIX 6.5.18
SGI IRIX 6.5.17 m
SGI IRIX 6.5.16
SGI IRIX 6.5.15
SGI IRIX 6.5.14
SGI IRIX 6.5.13
SGI IRIX 6.5.12
SGI IRIX 6.5.11
SGI IRIX 6.5.10
SGI IRIX 6.5.1
SGI IRIX 6.5
不受影响系统:
SGI IRIX 6.5.22
描述:
BUGTRAQ  ID: 8433
CVE(CAN) ID: CVE-2003-0679

IRIX是一款由SGI公司开发和维护的商业性质UNIX操作系统。

IRIX中包含的Checkpoint/Restart libcpr库存在问题,本地攻击者可以利用这个漏洞破坏本地文件。

checkpoint/restart (cpr)系统包含一个安全漏洞可导致普通用户截断或覆盖部分系统文件。攻击者需要本地帐户来利用这个漏洞。

漏洞存在于libcpr库的32位和64位版本,因此调用此库的应用程序都存在此漏洞。

<*来源:SGI Security Advisory
  
  链接:ftp://patches.sgi.com/support/free/security/advisories/20030802-01-P
*>

建议:
临时解决方法:

如果您不能立刻安装补丁或者升级,NSFOCUS建议您采取以下措施以降低威胁:

* 使用如下方法删除checkpoint / restart安装:

versions remove eoe.sw64.lib

versions remove eoe.sw.cpr

厂商补丁:

SGI
---
SGI已经为此发布了一个安全公告(20030802-01-P)以及相应补丁:
20030802-01-P:Checkpoint/Restart Vulnerability on IRIX
链接:ftp://patches.sgi.com/support/free/security/advisories/20030802-01-P

补丁下载:

SGI建议用户升级到IRIX 6.5.22版本或安装适当补丁。

补丁情况如下:

  系统版本       是否受影响      补丁号         备注
   ----------     -----------     -------      -------------
   IRIX 3.x         未知                        备注 1
   IRIX 4.x         未知                        备注 1
   IRIX 5.x         未知                        备注 1
   IRIX 6.0.x       未知                        备注 1
   IRIX 6.1         未知                        备注 1
   IRIX 6.2         未知                        备注 1
   IRIX 6.3         未知                        备注 1
   IRIX 6.4         未知                        备注 1
   IRIX 6.5          是                         备注 2 & 3
   IRIX 6.5.1        是                         备注 2 & 3
   IRIX 6.5.2        是                         备注 2 & 3
   IRIX 6.5.3        是                         备注 2 & 3
   IRIX 6.5.4        是                         备注 2 & 3
   IRIX 6.5.5        是                         备注 2 & 3
   IRIX 6.5.6        是                         备注 2 & 3
   IRIX 6.5.7        是                         备注 2 & 3
   IRIX 6.5.8        是                         备注 2 & 3
   IRIX 6.5.9        是                         备注 2 & 3
   IRIX 6.5.10       是                         备注 2 & 3
   IRIX 6.5.11       是                         备注 2 & 3
   IRIX 6.5.12       是                         备注 2 & 3
   IRIX 6.5.13       是                         备注 2 & 3      
   IRIX 6.5.14       是                         备注 2 & 3
   IRIX 6.5.15       是                         备注 2 & 3
   IRIX 6.5.16       是                         备注 2 & 3
   IRIX 6.5.17m      是           5264          备注 2 & 4
   IRIX 6.5.17f      是           5265          备注 2 & 4
   IRIX 6.5.18m      是           5266          备注 2 & 4
   IRIX 6.5.18f      是           5267          备注 2 & 4
   IRIX 6.5.19m      是           5266          备注 2 & 4
   IRIX 6.5.19f      是           5267          备注 2 & 4
   IRIX 6.5.20m      是           5268          备注 2 & 4
   IRIX 6.5.20f      是           5268          备注 2 & 4
   IRIX 6.5.21m      是           5269          备注 2 & 4
   IRIX 6.5.21f      是           5269          备注 2 & 4                    
   IRIX 6.5.22       不

备注:
  
1) 这个版本的IRIX系统已经不再被维护了,请升级到受支持的版本,参看
   http://support.sgi.com/irix/news/index.html#policy 来获得更多的信息。

2) 如果你还未收到一张IRIX 6.5.x for IRIX 6.5的CD,请联系SGI的支持部门,或访问:http://support.sgi.com

3) 升级到IRIX 6.5.22或者之后的版本。

4) 升级到IRIX 6.5.22或者安装补丁:

             ##### Patch File Checksums ####
Filename:                 README.patch.5264
Algorithm #1 (sum -r):    20767 8 README.patch.5264
Algorithm #2 (sum):       27308 8 README.patch.5264
MD5 checksum:             1EF8E031DE86F54CBFC37735EB5D9AE4

Filename:                 patchSG0005264
Algorithm #1 (sum -r):    26053 3 patchSG0005264
Algorithm #2 (sum):       29345 3 patchSG0005264
MD5 checksum:             45AF80C35DA53C994AD0CEFF4F76296F

Filename:                 patchSG0005264.eoe_man
Algorithm #1 (sum -r):    19286 27 patchSG0005264.eoe_man
Algorithm #2 (sum):       60606 27 patchSG0005264.eoe_man
MD5 checksum:             FEF41A913435C459FCF267B6C911F41D

Filename:                 patchSG0005264.eoe_sw
Algorithm #1 (sum -r):    19573 1611 patchSG0005264.eoe_sw
Algorithm #2 (sum):       25521 1611 patchSG0005264.eoe_sw
MD5 checksum:             6CBA2D2CDC64F7420CEE046A95330A40

Filename:                 patchSG0005264.eoe_sw64
Algorithm #1 (sum -r):    16141 1619 patchSG0005264.eoe_sw64
Algorithm #2 (sum):       25242 1619 patchSG0005264.eoe_sw64
MD5 checksum:             B0F17952BC0B17870157BFF07AAB0C42

Filename:                 patchSG0005264.idb
Algorithm #1 (sum -r):    19936 3 patchSG0005264.idb
Algorithm #2 (sum):       45364 3 patchSG0005264.idb
MD5 checksum:             2162254536CD958B21F6353F2EEFA8A5

Filename:                 README.patch.5265
Algorithm #1 (sum -r):    04261 8 README.patch.5265
Algorithm #2 (sum):       27302 8 README.patch.5265
MD5 checksum:             5DDD240FD555B630B04CEAC0F7AE5282

Filename:                 patchSG0005265
Algorithm #1 (sum -r):    57439 3 patchSG0005265
Algorithm #2 (sum):       31575 3 patchSG0005265
MD5 checksum:             4719B6B46C35566B43DFF8DB23246DA7

Filename:                 patchSG0005265.eoe_man
Algorithm #1 (sum -r):    05671 28 patchSG0005265.eoe_man
Algorithm #2 (sum):       9638 28 patchSG0005265.eoe_man
MD5 checksum:             4E15766E36B097842A0C786A7DDF8B0D

Filename:                 patchSG0005265.eoe_sw
Algorithm #1 (sum -r):    10897 1624 patchSG0005265.eoe_sw
Algorithm #2 (sum):       6529 1624 patchSG0005265.eoe_sw
MD5 checksum:             C9FAB2FED609FC75A2F46DDFA9B67C38

Filename:                 patchSG0005265.eoe_sw64
Algorithm #1 (sum -r):    05404 1644 patchSG0005265.eoe_sw64
Algorithm #2 (sum):       3188 1644 patchSG0005265.eoe_sw64
MD5 checksum:             3B3D64345907908993B044CBF780D8A6

Filename:                 patchSG0005265.idb
Algorithm #1 (sum -r):    21943 3 patchSG0005265.idb
Algorithm #2 (sum):       45308 3 patchSG0005265.idb
MD5 checksum:             936DF09BB37AA603F6B0FA2B28E18B3C

Filename:                 README.patch.5266
Algorithm #1 (sum -r):    08692 8 README.patch.5266
Algorithm #2 (sum):       31072 8 README.patch.5266
MD5 checksum:             FA136463F87C735E702284F75B1938ED

Filename:                 patchSG0005266
Algorithm #1 (sum -r):    17674 4 patchSG0005266
Algorithm #2 (sum):       40321 4 patchSG0005266
MD5 checksum:             08489A011D8F4DA809FF89BE624DA99E

Filename:                 patchSG0005266.eoe_man
Algorithm #1 (sum -r):    12782 27 patchSG0005266.eoe_man
Algorithm #2 (sum):       10895 27 patchSG0005266.eoe_man
MD5 checksum:             69A3E9F0DE805FC0B94A03FF53BFC637

Filename:                 patchSG0005266.eoe_sw
Algorithm #1 (sum -r):    58782 1612 patchSG0005266.eoe_sw
Algorithm #2 (sum):       15296 1612 patchSG0005266.eoe_sw
MD5 checksum:             6061F96E242CF3CEC8D6A037B0F00946

Filename:                 patchSG0005266.eoe_sw64
Algorithm #1 (sum -r):    24657 1622 patchSG0005266.eoe_sw64
Algorithm #2 (sum):       28645 1622 patchSG0005266.eoe_sw64
MD5 checksum:             56C8D4D949023B5A0143FCD0486E7460

Filename:                 patchSG0005266.idb
Algorithm #1 (sum -r):    48937 3 patchSG0005266.idb
Algorithm #2 (sum):       45386 3 patchSG0005266.idb
MD5 checksum:             5CADC70FA36E3D7B815B6F8FBB4F17BF

Filename:                 README.patch.5267
Algorithm #1 (sum -r):    14546 8 README.patch.5267
Algorithm #2 (sum):       31021 8 README.patch.5267
MD5 checksum:             76738A084F513775DD85B81D1BC94008

Filename:                 patchSG0005267
Algorithm #1 (sum -r):    28050 4 patchSG0005267
Algorithm #2 (sum):       45796 4 patchSG0005267
MD5 checksum:             5D6162E6DAA1FD1F28A4F3802BACED10

Filename:                 patchSG0005267.eoe_man
Algorithm #1 (sum -r):    13205 28 patchSG0005267.eoe_man
Algorithm #2 (sum):       31466 28 patchSG0005267.eoe_man
MD5 checksum:             98C7840C7122621251886E3B71A61EF3

Filename:                 patchSG0005267.eoe_sw
Algorithm #1 (sum -r):    05019 1627 patchSG0005267.eoe_sw
Algorithm #2 (sum):       51136 1627 patchSG0005267.eoe_sw
MD5 checksum:             4D5FA1874B547C87628BCBEC2CF79B10

Filename:                 patchSG0005267.eoe_sw64
Algorithm #1 (sum -r):    38088 1667 patchSG0005267.eoe_sw64
Algorithm #2 (sum):       15612 1667 patchSG0005267.eoe_sw64
MD5 checksum:             04EB12BE09E8692C782C2100522312B1

Filename:                 patchSG0005267.idb
Algorithm #1 (sum -r):    50194 3 patchSG0005267.idb
Algorithm #2 (sum):       45355 3 patchSG0005267.idb
MD5 checksum:             94E221BD2655DDB87E0FAB9183BA8F17

Filename:                 README.patch.5268
Algorithm #1 (sum -r):    18037 8 README.patch.5268
Algorithm #2 (sum):       30981 8 README.patch.5268
MD5 checksum:             DD6677BA492188F1B8245A17DB07023C

Filename:                 patchSG0005268
Algorithm #1 (sum -r):    38890 4 patchSG0005268
Algorithm #2 (sum):       40273 4 patchSG0005268
MD5 checksum:             D711BF0308FCAAF521CBE92CD937BFDB

Filename:                 patchSG0005268.eoe_man
Algorithm #1 (sum -r):    37809 29 patchSG0005268.eoe_man
Algorithm #2 (sum):       6758 29 patchSG0005268.eoe_man
MD5 checksum:             0B817D89AE398F9B74A22EBF82FA53D7

Filename:                 patchSG0005268.eoe_sw
Algorithm #1 (sum -r):    55940 1681 patchSG0005268.eoe_sw
Algorithm #2 (sum):       38833 1681 patchSG0005268.eoe_sw
MD5 checksum:             AE134D3E422CD93BB8B48DD21C8D3202

Filename:                 patchSG0005268.eoe_sw64
Algorithm #1 (sum -r):    08461 1720 patchSG0005268.eoe_sw64
Algorithm #2 (sum):       30202 1720 patchSG0005268.eoe_sw64
MD5 checksum:             52152A157A071693552FDDC4D9E9C882

Filename:                 patchSG0005268.idb
Algorithm #1 (sum -r):    22080 3 patchSG0005268.idb
Algorithm #2 (sum):       45392 3 patchSG0005268.idb
MD5 checksum:             7178064E04B990777C76676028EB42DD

Filename:                 README.patch.5269
Algorithm #1 (sum -r):    01513 8 README.patch.5269
Algorithm #2 (sum):       31009 8 README.patch.5269
MD5 checksum:             C67A1BF25201F9214C5970FF161B7903

Filename:                 patchSG0005269
Algorithm #1 (sum -r):    38700 4 patchSG0005269
Algorithm #2 (sum):       41945 4 patchSG0005269
MD5 checksum:             570D8BDD649B8B222E02431D6428BAC8

Filename:                 patchSG0005269.eoe_man
Algorithm #1 (sum -r):    38217 30 patchSG0005269.eoe_man
Algorithm #2 (sum):       34665 30 patchSG0005269.eoe_man
MD5 checksum:             5640D001B448B2A37F2852D299C6D584

Filename:                 patchSG0005269.eoe_sw
Algorithm #1 (sum -r):    25513 1690 patchSG0005269.eoe_sw
Algorithm #2 (sum):       49476 1690 patchSG0005269.eoe_sw
MD5 checksum:             F91B19BCE94CF4195CB89EA23B4120ED

Filename:                 patchSG0005269.eoe_sw64
Algorithm #1 (sum -r):    47527 1724 patchSG0005269.eoe_sw64
Algorithm #2 (sum):       16549 1724 patchSG0005269.eoe_sw64
MD5 checksum:             AC9DA4798C26691B5F78936EC0BE3F92

Filename:                 patchSG0005269.idb
Algorithm #1 (sum -r):    10586 3 patchSG0005269.idb
Algorithm #2 (sum):       45324 3 patchSG0005269.idb
MD5 checksum:             EB3EE4E7651229DB47631B17336B81F6

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