CVE-2002-2250
CVSS10.0
发布时间 :2002-12-31 00:00:00
修订时间 :2008-09-05 16:32:43
NMCO    

[原文]Multiple buffer overflows in Sybase Adaptive Server 12.0 and 12.5 allow remote attackers to execute arbitrary code via (1) a long parameter to the xp_freedll extended stored procedure or (2) a long database name argument to the DBCC CHECKVERIFY function.


[CNNVD]Sybase公司的自适应服务系统xp_freedll缓冲区溢出漏洞(CNNVD-200212-631)

        Sybase公司的自适应服务系统12.0和12.5版本存在多个缓冲区溢出漏洞。远程攻击者可以借助(1)xp_freedll扩展存储过程的超长参数或(2)DBCC CHECKVERIFY参数的超长数据库名参数执行任意代码。
        

- CVSS (基础分值)

CVSS分值: 10 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: NETWORK [攻击者不需要获取内网访问权或本地访问权]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-119 [内存缓冲区边界内操作的限制不恰当]

- CPE (受影响的平台与产品)

cpe:/a:sybase:adaptive_server:12.5Sybase Adaptive Server 12.5
cpe:/a:sybase:adaptive_server:12.0Sybase Adaptive Server 12.0

- 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-2002-2250
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-2250
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200212-631
(官方数据源) CNNVD

- 其它链接及资源

http://cert.uni-stuttgart.de/archive/bugtraq/2002/11/msg00364.html
(PATCH)  BUGTRAQ  20021127 ASI Sybase Security Alert: Buffer overflow in DBCC CHECKVERIFY
http://xforce.iss.net/xforce/xfdb/10721
(UNKNOWN)  XF  sybase-dbcc-checkverify-bo(10721)
http://www.securityfocus.com/bid/6269
(UNKNOWN)  BID  6269
http://www.securityfocus.com/bid/6266
(UNKNOWN)  BID  6266
http://www.iss.net/security_center/static/10719.php
(UNKNOWN)  XF  sybase-xpfreedll-dll-bo(10719)
http://www.appsecinc.com/resources/alerts/sybase/02-0003.html
(UNKNOWN)  MISC  http://www.appsecinc.com/resources/alerts/sybase/02-0003.html
http://www.appsecinc.com/resources/alerts/sybase/02-0001.html
(UNKNOWN)  MISC  http://www.appsecinc.com/resources/alerts/sybase/02-0001.html
http://cert.uni-stuttgart.de/archive/bugtraq/2002/11/msg00361.html
(UNKNOWN)  BUGTRAQ  20021127 ASI Sybase Security Alert: Buffer overflow in xp_freedll
http://archives.neohapsis.com/archives/ntbugtraq/2002-q4/0082.html
(UNKNOWN)  NTBUGTRAQ  20021127 ASI Sybase Security Alert: Buffer overflow in DBCC CHECKVERIFY
http://archives.neohapsis.com/archives/ntbugtraq/2002-q4/0080.html
(UNKNOWN)  NTBUGTRAQ  20021127 ASI Sybase Security Alert: Buffer overflow in xp_freedll

- 漏洞信息

Sybase公司的自适应服务系统xp_freedll缓冲区溢出漏洞
危急 缓冲区溢出
2002-12-31 00:00:00 2002-12-31 00:00:00
远程  
        Sybase公司的自适应服务系统12.0和12.5版本存在多个缓冲区溢出漏洞。远程攻击者可以借助(1)xp_freedll扩展存储过程的超长参数或(2)DBCC CHECKVERIFY参数的超长数据库名参数执行任意代码。
        

- 公告与补丁

        The vendor has confirmed this issue and has released fixes which address this issue.
        Sybase Adaptive Server Enterprise 12.0 Win
        
        Sybase Adaptive Server Enterprise 12.5 Win
        

- 漏洞信息

60171
Sybase Adaptive Server xp_freedll Extended Stored Procedure Parameter Remote Overflow
Remote / Network Access Input Manipulation
Loss of Integrity Patch / RCS
Vendor Verified

- 漏洞描述

- 时间线

2002-11-27 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Sybase has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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