CVE-2004-2579
CVSS7.5
发布时间 :2004-12-31 00:00:00
修订时间 :2008-09-05 16:44:32
NMCO    

[原文]ACLCHECK module in Novell iChain 2.3 allows attackers to bypass access control rules of an unspecified component via an unspecified attack vector involving a string that contains escape sequences represented with "overlong UTF-8 encoding."


[CNNVD]Novell iChain多个远程漏洞(CNNVD-200412-759)

        Novell iChain 2.3版本的ACLCHECK模块存在漏洞。远程攻击者借助包括字符串的未明攻击向量绕过未明组件的访问控制规则,该字符串包含以"overlong UTF-8 encoding."为代表的转义序列。
        

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
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: [--]
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)

产品及版本信息(CPE)暂不可用

- 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-2004-2579
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-2579
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200412-759
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/11061
(PATCH)  BID  11061
http://xforce.iss.net/xforce/xfdb/17132
(UNKNOWN)  XF  ichain-access-control-bypass(17132)
http://www.osvdb.org/9266
(UNKNOWN)  OSVDB  9266
http://support.novell.com/cgi-bin/search/searchtid.cgi?2972080.htm
(UNKNOWN)  CONFIRM  http://support.novell.com/cgi-bin/search/searchtid.cgi?2972080.htm
http://securitytracker.com/id?1011074
(UNKNOWN)  SECTRACK  1011074
http://secunia.com/advisories/12366
(UNKNOWN)  SECUNIA  12366

- 漏洞信息

Novell iChain多个远程漏洞
高危 未知
2004-12-31 00:00:00 2006-01-24 00:00:00
远程  
        Novell iChain 2.3版本的ACLCHECK模块存在漏洞。远程攻击者借助包括字符串的未明攻击向量绕过未明组件的访问控制规则,该字符串包含以"overlong UTF-8 encoding."为代表的转义序列。
        

- 公告与补丁

        Novell has released a Technical Information Document (TID2969833) along with a support pack dealing with these issues:
        Novell iChain Server 2.3
        

- 漏洞信息

9266
Novell iChain ACLCHECK UTF-8 Encoded ACL Bypass
Remote / Network Access Input Manipulation
Loss of Confidentiality
Exploit Unknown

- 漏洞描述

Novell iChain contains a flaw that may allow a malicious user to bypass the ACLCHECK mechanism. The issue is triggered when the user sends specially crafted UTF-8 encodings with escape sequences. It is possible that the flaw may allow the malicious user to bypass ACL restrictions resulting in a loss of confidentiality. No further details have been provided.

- 时间线

2004-08-24 Unknow
Unknow Unknow

- 解决方案

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

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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