CVE编号
CVE-2007-0452利用情况
暂无补丁情况
官方补丁披露时间
2007-02-06漏洞描述
Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba的延迟文件打开机制的实现上存在漏洞,远程攻击者可能利用此漏洞对服务器执行拒绝服务攻击。 Samba的文件服务守护程序smbd支持延迟文件打开调用。在某些环境下重新命名文件时可能没有从延迟的打开队列删除请求,这样smbd就会陷入试图处理打开请求服务的死循环。如果已认证用户打开了多个CIFS会话的话,每个会话都会生成新的smbd进程,每个连接都会陷入死循环,这样就会导致在服务器上耗尽内存和CPU资源。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 |
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ftp://patches.sgi.com/support/free/security/advisories/20070201-01-P.asc | |
http://fedoranews.org/cms/node/2579 | |
http://fedoranews.org/cms/node/2580 | |
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00943462 | |
http://lists.suse.com/archive/suse-security-announce/2007-Feb/0002.html | |
http://osvdb.org/33100 | |
http://secunia.com/advisories/24021 | |
http://secunia.com/advisories/24030 | |
http://secunia.com/advisories/24046 | |
http://secunia.com/advisories/24060 | |
http://secunia.com/advisories/24067 | |
http://secunia.com/advisories/24076 | |
http://secunia.com/advisories/24101 | |
http://secunia.com/advisories/24140 | |
http://secunia.com/advisories/24145 | |
http://secunia.com/advisories/24151 | |
http://secunia.com/advisories/24188 | |
http://secunia.com/advisories/24284 | |
http://secunia.com/advisories/24792 | |
http://securityreason.com/securityalert/2219 | |
http://securitytracker.com/id?1017587 | |
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackw... | |
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200588-1 | |
http://us1.samba.org/samba/security/CVE-2007-0452.html | |
http://www.debian.org/security/2007/dsa-1257 | |
http://www.gentoo.org/security/en/glsa/glsa-200702-01.xml | |
http://www.mandriva.com/security/advisories?name=MDKSA-2007:034 | |
http://www.redhat.com/support/errata/RHSA-2007-0060.html | |
http://www.redhat.com/support/errata/RHSA-2007-0061.html | |
http://www.securityfocus.com/archive/1/459167/100/0/threaded | |
http://www.securityfocus.com/archive/1/459365/100/0/threaded | |
http://www.securityfocus.com/bid/22395 | |
http://www.trustix.org/errata/2007/0007 | |
http://www.ubuntu.com/usn/usn-419-1 | |
http://www.vupen.com/english/advisories/2007/0483 | |
http://www.vupen.com/english/advisories/2007/1278 | |
https://exchange.xforce.ibmcloud.com/vulnerabilities/32301 | |
https://issues.rpath.com/browse/RPL-1005 | |
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 | samba | samba | 3.0.10 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.11 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.12 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.13 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.14a | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.20 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.20a | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.20b | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.21 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.21a | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.21b | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.21c | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.22 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.23 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.23a | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.23b | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.23c | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.23d | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.6 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.7 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.8 | - | |||||
运行在以下环境 | |||||||||
应用 | samba | samba | 3.0.9 | - | |||||
运行在以下环境 | |||||||||
系统 | debian_3.1 | samba | * |
Up to (excluding) 3.0.14a-3sarge4 |
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 服务器失陷
- 全网数量 N/A
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