漏洞信息详情

Novell eDirectory/iMonitor HTTPSTK栈缓冲区溢出漏洞

• CNNVD编号：CNNVD-200610-390
• 危害等级： 超危
  
• CVE编号： CVE-2006-5478
• 漏洞类型： 缓冲区溢出
• 发布时间： 2006-10-24
• 威胁类型： 远程
• 更新时间： 2013-01-10
• 厂        商： novell
• 漏洞来源： Michael Ligh※ mich...

漏洞简介

Novell eDirectory是一个的跨平台的目录服务器。

Novell eDirectory在处理用户请求构造回应时存在输入验证漏洞，远程攻击者可能利用此漏洞在服务器上执行任意指令。

Novell的HTTP协议栈(httpstk)没有检查客户端所提供的HTTP Host请求头(如Host： www.host.com)的值。当服务器在准备HTTP重新定向响应调用snprintf()时可能会触发这个漏洞，导致以加载httpstk库进程的权限执行任意指令。BuildRedirectURL()调用snprintf()将用户提供的HTTP Host请求头值存储到64字节的缓冲区。这段代码的预期行为是将客户端重新定向到请求中所指定的有效URL。

漏洞公告

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接：

http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=3723994&sliceId=SAL_Public&dialogID=16776123&stateId=1%200%202648401

参考网址

来源: support.novell.com

链接:http://support.novell.com/cgi-bin/search/searchtid.cgi?/2974600.htm

来源: SECUNIA

名称: 22519

链接:http://secunia.com/advisories/22519

来源: secure-support.novell.com

链接:https://secure-support.novell.com/KanisaPlatform/Publishing/134/3096026_f.SAL_Public.HTML

来源: MISC

链接:http://www.zerodayinitiative.com/advisories/ZDI-06-036.HTML

来源: MISC

链接:http://www.zerodayinitiative.com/advisories/ZDI-06-035.HTML

来源: BID

名称: 20853

链接:http://www.securityfocus.com/bid/20853

来源: BID

名称: 20655

链接:http://www.securityfocus.com/bid/20655

来源: BUGTRAQ

名称: 20061103 ZDI-06-036: Novell Netmail User Authentication Buffer Overflow Vulnerability

链接:http://www.securityfocus.com/archive/1/archive/1/450520/100/100/threaded

来源: BUGTRAQ

名称: 20061028 Re: [Full-disclosure] ZDI-06-035: Novell eDirectory NDS Server Host Header Buffer Overflow Vulnerability

链接:http://www.securityfocus.com/archive/1/archive/1/450017/100/0/threaded

来源: BUGTRAQ

名称: 20061026 ZDI-06-035: Novell eDirectory NDS Server Host Header Buffer Overflow Vulnerability

链接:http://www.securityfocus.com/archive/1/archive/1/449899/100/0/threaded

来源: www.novell.com

链接:http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=3723994&sliceId=SAL_Public&dialogID=16776123&stateId=1%200%202648401

来源: MISC

链接:http://www.mnin.org/advisories/2006_novell_httpstk.pdf

来源: VUPEN

名称: ADV-2006-4141

链接:http://www.frsirt.com/english/advisories/2006/4141

来源: SECTRACK

名称: 1017141

链接:http://securitytracker.com/id?1017141

来源: SECTRACK

名称: 1017125

链接:http://securitytracker.com/id?1017125

来源: FULLDISC

名称: 20061028 ZDI-06-035: Novell eDirectory NDS Server Host Header Buffer Overflow Vulnerability

链接:http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/050388.HTML

来源: FULLDISC

名称: 20061028 ZDI-06-035: Novell eDirectory NDS Server Host Header Buffer Overflow Vulnerability

链接:http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/050382.HTML

受影响实体

• Novell Edirectory:8.0  
• Novell Edirectory:8.5  
• Novell Edirectory:8.5.12a  
• Novell Edirectory:8.5.27  
• Novell Edirectory:8.6.2  

补丁

暂无