Linux Kernel 2.6.x - SMBFS CHRoot Security 绕过限制漏洞

CVE编号

CVE-2006-1864

利用情况

暂无

补丁情况

N/A

披露时间

2006-04-27

漏洞描述

Linux 2.6.16和更早版本中smbfs中的目录遍历漏洞允许本地用户通过“ .. \\”序列逃避chroot对SMB挂载文件系统的限制，这与CVE-2006-1863相似。

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://secunia.com/advisories/19869
http://secunia.com/advisories/20237
http://secunia.com/advisories/20398
http://secunia.com/advisories/20671
http://secunia.com/advisories/20716
http://secunia.com/advisories/20914
http://secunia.com/advisories/21035
http://secunia.com/advisories/21476
http://secunia.com/advisories/21614
http://secunia.com/advisories/21745
http://secunia.com/advisories/22497
http://secunia.com/advisories/22875
http://secunia.com/advisories/23064
http://support.avaya.com/elmodocs2/security/ASA-2006-161.htm
http://support.avaya.com/elmodocs2/security/ASA-2006-254.htm
http://www.debian.org/security/2006/dsa-1097
http://www.debian.org/security/2006/dsa-1103
http://www.mandriva.com/security/advisories?name=MDKSA-2006:150
http://www.mandriva.com/security/advisories?name=MDKSA-2006:151
http://www.novell.com/linux/security/advisories/2006-05-31.html
http://www.osvdb.org/25067
http://www.redhat.com/support/errata/RHSA-2006-0493.html
http://www.redhat.com/support/errata/RHSA-2006-0579.html
http://www.redhat.com/support/errata/RHSA-2006-0580.html
http://www.redhat.com/support/errata/RHSA-2006-0710.html
http://www.securityfocus.com/archive/1/451404/100/0/threaded
http://www.securityfocus.com/archive/1/451417/100/200/threaded
http://www.securityfocus.com/archive/1/451419/100/200/threaded
http://www.securityfocus.com/archive/1/451426/100/200/threaded
http://www.securityfocus.com/bid/17735
http://www.trustix.org/errata/2006/0026
http://www.ubuntu.com/usn/usn-302-1
http://www.vmware.com/download/esx/esx-202-200610-patch.html
http://www.vmware.com/download/esx/esx-213-200610-patch.html
http://www.vmware.com/download/esx/esx-254-200610-patch.html
http://www.vupen.com/english/advisories/2006/2554
http://www.vupen.com/english/advisories/2006/4502
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=189435
https://exchange.xforce.ibmcloud.com/vulnerabilities/26137
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
	系统	linux	linux_kernel	2.6.16	-
	运行在以下环境
	系统	linux	linux_kernel	2.6.16.1	-
	运行在以下环境
	系统	linux	linux_kernel	2.6.16.2	-
	运行在以下环境
	系统	linux	linux_kernel	2.6.16.3	-
	运行在以下环境
	系统	linux	linux_kernel	2.6.16.4	-
	运行在以下环境
	系统	linux	linux_kernel	2.6.16.7	-
	运行在以下环境
	系统	linux	linux_kernel	2.6.16.8	-
	运行在以下环境
	系统	linux	linux_kernel	2.6.16_rc7	-

CVSS3评分 4.6

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

AV:L/AC:L/Au:N/C:P/I:P/A:P

CWE-ID	漏洞类型
NVD-CWE-Other

Exp相关链接

• https://www.exploit-db.com/exploits/27766

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