CVE-2002-1586
CVSS2.1
发布时间 :2002-12-03 00:00:00
修订时间 :2008-09-10 15:15:00
NMCOS    

[原文]Solaris 2.5.1 through 9 allows local users to cause a denial of service (kernel panic) by setting the sd_struiowrq variable in the struioget function to null, which triggers a null dereference.


[CNNVD]Sun Solaris系统错误本地拒绝服务攻击漏洞(CNNVD-200212-001)

        
        Solaris是一款由Sun microsystems公司开发和维护的商业性质UNIX操作系统。
        Solaris由于NULL指针废弃操作时存在问题,本地攻击者可以利用这个漏洞导致内核崩溃,产生拒绝服务。
        由于此漏洞引起的错误信息如下:
         BAD TRAP: type=31 rp=2a1006b7480 addr=9a mmu_fsr=0 occurred in module
         "genunix" due to a NULL pointer dereference
        堆栈跟踪如下所示:
         genunix:struioget+0x14 (0x300011038b8, 0x30001b19bc0, 0x2a1006b7730, 0x0,...)
         genunix:strput+0x478 (0x0, 0x2a1006b7a00, 0x300011038b8, 0x8, 0x0, 0x0)
         genunix:strwrite+0x200 (0x850, 0x2a1006b7930, 0x30000564e48, 0x1000000, ...)
         genunix:write+0x204 (0x10874, 0x14, 0x3, 0x30001444818, 0x3, 0x14)
         genunix:write32+0x30 (0x3, 0xfec07cb0, 0x14, 0x7efefeff, 0x81010100, 0xff0000)
         unix:syscall_trap32+0xa8 (0x3, 0xfec07cb0, 0x14, 0x7efefeff, 0x81010100, 0xff000
        目前没有获得详细漏洞细节。
        

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/o:sun:solaris:9.0::sparc
cpe:/o:sun:solaris:8.0
cpe:/o:sun:solaris:2.6
cpe:/o:sun:solaris:7.0::x86
cpe:/o:sun:solaris:7.0
cpe:/o:sun:solaris:8.0::x86
cpe:/o:sun:solaris:2.6::x86
cpe:/o:sun:solaris:2.5.1::x86
cpe:/o:sun:solaris:2.5.1

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1586
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-1586
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200212-001
(官方数据源) CNNVD

- 其它链接及资源

http://sunsolve.sun.com/search/document.do?assetkey=1-26-48267-1
(PATCH)  SUNALERT  48267
http://xforce.iss.net/xforce/xfdb/10769
(UNKNOWN)  XF  solaris-null-pointer-dos(10769)
http://securitytracker.com/id?1005742
(UNKNOWN)  SECTRACK  1005742
http://www.securityfocus.com/bid/6309
(UNKNOWN)  BID  6309

- 漏洞信息

Sun Solaris系统错误本地拒绝服务攻击漏洞
低危 访问验证错误
2002-12-03 00:00:00 2005-10-20 00:00:00
本地  
        
        Solaris是一款由Sun microsystems公司开发和维护的商业性质UNIX操作系统。
        Solaris由于NULL指针废弃操作时存在问题,本地攻击者可以利用这个漏洞导致内核崩溃,产生拒绝服务。
        由于此漏洞引起的错误信息如下:
         BAD TRAP: type=31 rp=2a1006b7480 addr=9a mmu_fsr=0 occurred in module
         "genunix" due to a NULL pointer dereference
        堆栈跟踪如下所示:
         genunix:struioget+0x14 (0x300011038b8, 0x30001b19bc0, 0x2a1006b7730, 0x0,...)
         genunix:strput+0x478 (0x0, 0x2a1006b7a00, 0x300011038b8, 0x8, 0x0, 0x0)
         genunix:strwrite+0x200 (0x850, 0x2a1006b7930, 0x30000564e48, 0x1000000, ...)
         genunix:write+0x204 (0x10874, 0x14, 0x3, 0x30001444818, 0x3, 0x14)
         genunix:write32+0x30 (0x3, 0xfec07cb0, 0x14, 0x7efefeff, 0x81010100, 0xff0000)
         unix:syscall_trap32+0xa8 (0x3, 0xfec07cb0, 0x14, 0x7efefeff, 0x81010100, 0xff000
        目前没有获得详细漏洞细节。
        

- 公告与补丁

        厂商补丁:
        Sun
        ---
        目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
        Sun Solaris 2.5.1 _x86:
        Sun Solaris 2.5.1:
        Sun Solaris 2.6 _x86:
        Sun Patch 105181-33
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=105181&rev=33

        Sun Patch 105182-33
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=105182&rev=33

        Sun Solaris 2.6:
        Sun Patch 105181-33
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=105181&rev=33

        Sun Solaris 7.0 _x86:
        Sun Patch 106542-21
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=106542&rev=21

        Sun Solaris 7.0:
        Sun Patch 106541-21
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=106541&rev=21

        Sun Solaris 8.0 _x86:
        Sun Patch 108529-17
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=108529&rev=17

        Sun Solaris 8.0:
        Sun Patch 108528-17
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=108528&rev=17

        Sun Solaris 9.0:
        Sun Patch 112233-02
        
        http://sunsolve.sun.com/pub-cgi/findPatch.pl?patchId=112233&rev=02

- 漏洞信息

14893
Solaris Null sd_struiowrq Variable Local DoS
Denial of Service
Loss of Availability

- 漏洞描述

Unknown or Incomplete

- 时间线

2002-12-03 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Sun Solaris System Panic Denial Of Service Vulnerability
Access Validation Error 6309
No Yes
2002-12-03 12:00:00 2009-07-11 07:16:00
This vulnerability was first published in a Sun Alert.

- 受影响的程序版本

Sun Solaris 2.5.1 _x86
Sun Solaris 2.5.1
Sun Solaris 9
Sun Solaris 8_x86
Sun Solaris 8_sparc
Sun Solaris 7.0_x86
Sun Solaris 7.0
Sun Solaris 2.6_x86
Sun Solaris 2.6

- 漏洞讨论

Reportedly, unprivileged local users may be able to cause the kernel to panic due to a NULL pointer dereference. This will result in the kernel, genunix, panicking and crashing. This will result in a denial of service.

Precise technical details of this vulnerability are currently unknown. This BID will be updated as more information becomes available.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 解决方案

The following patches are available:


Sun Solaris 2.6

Sun Solaris 7.0

Sun Solaris 8_x86

Sun Solaris 2.6_x86

Sun Solaris 8_sparc

Sun Solaris 9

Sun Solaris 7.0_x86

Sun Solaris 2.5.1 _x86

Sun Solaris 2.5.1

- 相关参考

 

 

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