CVE-2011-1836
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ecryptfs-utils是一套基于Linux平台下的企业文件加密系统。 ecryptfs-utils 89及之前的版本中的utils/ecryptfs-recover-private目录中存在安全漏洞，该漏洞源于程序没有对子目录建立安全的权限。本地攻击者可利用该漏洞绕过既定的访问限制。
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I. Basic Information for CVE-2011-1836
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
utils/ecryptfs-recover-private in ecryptfs-utils before 90 does not establish a subdirectory with safe permissions, which might allow local users to bypass intended access restrictions via standard filesystem operations during the recovery process.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ecryptfs-utils 权限许可和访问控制漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ecryptfs-utils是一套基于Linux平台下的企业文件加密系统。 ecryptfs-utils 89及之前的版本中的utils/ecryptfs-recover-private目录中存在安全漏洞，该漏洞源于程序没有对子目录建立安全的权限。本地攻击者可利用该漏洞绕过既定的访问限制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2011-1836
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2011-1836 (2)
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https://bugzilla.redhat.com/show_bug.cgi?id=729465 x_refsource_CONFIRM
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Mailing List Discussions for CVE-2011-1836 (1)
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http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html vendor-advisory x_refsource_SUSE
Other References for CVE-2011-1836 (1)
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https://launchpad.net/ecryptfs/+download x_refsource_CONFIRM
Same Patch Batch · n/a · 2014-02-15 · 20 CVEs total
| CVE-2011-3590 | Red Hat Enterprise Linux kexec-tools 加密问题漏洞 | |
| CVE-2013-0346 | Apache Tomcat 权限许可和访问控制问题漏洞 | |
| CVE-2013-6167 | Mozilla Firefox 跨站请求伪造漏洞 | |
| CVE-2013-6166 | Google Chrome 跨站请求伪造漏洞 | |
| CVE-2013-4737 | MSM CONFIG_STRICT_MEMORY_RWX功能安全漏洞 | |
| CVE-2012-6638 | Linux kernel‘tcp_rcv_state_process’函数安全漏洞 | |
| CVE-2012-6108 | HP Linux Imaging and Printing 权限许可和访问控制漏洞 | |
| CVE-2012-2663 | iptables 输入验证错误漏洞 | |
| CVE-2012-1171 | PHP‘libxml RSHUTDOWN’函数信息泄露漏洞 | |
| CVE-2012-1088 | iproute2 后置链接漏洞 | |
| CVE-2011-1831 | eCryptfs权限许可和访问控制漏洞 | |
| CVE-2011-3589 | Red Hat Enterprise Linux kexec-tools 加密问题漏洞 | |
| CVE-2011-3588 | Red Hat Enterprise Linux kexec-tools 加密问题漏洞 | |
| CVE-2011-2909 | Linux Kernel Comedi驱动程序本地信息泄露漏洞 | |
| CVE-2011-2500 | Linux Kernel 'nfs-utils'远程非法访问漏洞 | |
| CVE-2011-1837 | ecryptfs-utils 任意文件覆盖漏洞 | |
| CVE-2011-1835 | ecryptfs-utils 加密问题漏洞 | |
| CVE-2011-1834 | ecryptfs-utils mtab文件破坏漏洞 | |
| CVE-2011-1832 | eCryptfs权限许可和访问控制漏洞 |
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V. Comments for CVE-2011-1836
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