CVE-2011-5054
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.
kcheckpass中存在漏洞，该漏洞源于kcheckpass经常在setuid环境中向pam_start函数传递用户提供的论证。本地用户可利用该漏洞调用任意配置PAM栈，可能借助任意有效PAM服务器名称触发无意识的副作用。
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I. Basic Information for CVE-2011-5054
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
kcheckpass passes a user-supplied argument to the pam_start function, often within a setuid environment, which allows local users to invoke any configured PAM stack, and possibly trigger unintended side effects, via an arbitrary valid PAM service name, a different vulnerability than CVE-2011-4122. NOTE: the vendor indicates that the possibility of resultant privilege escalation may be "a bit far-fetched."
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
kcheckpass pam_start函数授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
kcheckpass中存在漏洞，该漏洞源于kcheckpass经常在setuid环境中向pam_start函数传递用户提供的论证。本地用户可利用该漏洞调用任意配置PAM栈，可能借助任意有效PAM服务器名称触发无意识的副作用。
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 | - |
|
II. Public POCs for CVE-2011-5054
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2011-5054 (1)
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kcheckpass pam_start privilege escalation CVE-2011-5054 Vulnerability Report vdb-entry x_refsource_XF
Mailing List Discussions for CVE-2011-5054 (8)
Other References for CVE-2011-5054 (1)
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http://c-skills.blogspot.com/2011/11/openpam-trickery.html x_refsource_MISC
Same Patch Batch · n/a · 2012-01-06 · 11 CVEs total
| CVE-2011-5053 | Wi-Fi Protected Setup信息泄露漏洞 | |
| CVE-2011-4616 | Perl HTML::Template::Pro模块跨站脚本漏洞 | |
| CVE-2012-0287 | WordPress跨站脚本漏洞 | |
| CVE-2011-4108 | OpenSSL加密问题漏洞 | |
| CVE-2011-4109 | OpenSSL资源管理错误漏洞 | |
| CVE-2011-4576 | OpenSSL加密问题漏洞 | |
| CVE-2011-4577 | OpenSSL资源管理错误漏洞 | |
| CVE-2011-4619 | OpenSSL资源管理错误漏洞 | |
| CVE-2012-0027 | OpenSSL资源管理错误漏洞 | |
| CVE-2012-0390 | GnuTLS加密问题漏洞 |
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Same vendor: n/a
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V. Comments for CVE-2011-5054
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