ISC BIND 8 - Remote Cache Poisoning (2)

CVE编号

CVE-2007-2930

利用情况

暂无

补丁情况

N/A

披露时间

2007-09-12

漏洞描述

在8.4.7-P1之前的IS CBIND8中的NSID_SHU FFLE_ONLY和（2）NSID_USE_POOL PRNG算法在作为解析器回答问题时发送出去的查询如NOTI FY消息时生成可预测的DNS查询标识符，这允许远程攻击者通过未知向量对DNS缓存进行毒害。注：此问题与CVE-2007-2926不同..

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01283837
http://secunia.com/advisories/26629
http://secunia.com/advisories/26858
http://secunia.com/advisories/27433
http://secunia.com/advisories/27459
http://secunia.com/advisories/27465
http://secunia.com/advisories/27696
http://sunsolve.sun.com/search/document.do?assetkey=1-26-103063-1
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200859-1
http://support.avaya.com/elmodocs2/security/ASA-2007-448.htm
http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=653968
http://www.ciac.org/ciac/bulletins/r-333.shtml
http://www.isc.org/index.pl?/sw/bind/bind8-eol.php
http://www.kb.cert.org/vuls/id/927905
http://www.securityfocus.com/archive/1/477870/100/100/threaded
http://www.securityfocus.com/archive/1/481424/100/0/threaded
http://www.securityfocus.com/archive/1/481659/100/0/threaded
http://www.securityfocus.com/bid/25459
http://www.securitytracker.com/id?1018615
http://www.trusteer.com/docs/bind8dns.html
http://www.vupen.com/english/advisories/2007/2991
http://www.vupen.com/english/advisories/2007/3192
http://www.vupen.com/english/advisories/2007/3639
http://www.vupen.com/english/advisories/2007/3668
http://www.vupen.com/english/advisories/2007/3936
http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/43/022954-01.pdf
http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3975
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	isc	bind	*		Up to (including) 8.4.7

CVSS3评分 4.3

• 攻击路径 网络
• 攻击复杂度 N/A
• 权限要求 无
• 影响范围 N/A
• 用户交互 无
• 可用性 无
• 保密性 无
• 完整性 部分地

AV:N/AC:M/Au:N/C:N/I:P/A:N CWE-ID 漏洞类型 NVD-CWE-Other