CVE-2011-0438
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.
nss-pam-ldapd是一个命名服务交换模块和插入式验证模块。 Arthur de Jong nss-pam-ldapd存在认证绕过漏洞。当在LDAP上找不到用户时，PAM模块会错误的返回成功代码，远程攻击者可以利用此漏洞绕过认证机制获取未经授权的访问。
Possible ATT&CK Techniques 1 AI
T1556 · Modify Authentication Process
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I. Basic Information for CVE-2011-0438
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
nslcd/pam.c in the nss-pam-ldapd 0.8.0 PAM module returns a success code when a user is not found in LDAP, which allows remote attackers to bypass authentication.
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
Arthur de Jong nss-pam-ldapd nslcd/pam.c认证绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nss-pam-ldapd是一个命名服务交换模块和插入式验证模块。 Arthur de Jong nss-pam-ldapd存在认证绕过漏洞。当在LDAP上找不到用户时，PAM模块会错误的返回成功代码，远程攻击者可以利用此漏洞绕过认证机制获取未经授权的访问。
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-2011-0438
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2011-0438 (2)
Mailing List Discussions for CVE-2011-0438 (2)
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http://lists.arthurdejong.org/nss-pam-ldapd-announce/2011/msg00000.html mailing-list x_refsource_MLIST
Other References for CVE-2011-0438 (2)
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http://arthurdejong.org/nss-pam-ldapd/news.html#20110309 x_refsource_CONFIRM
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Same Patch Batch · n/a · 2011-03-15 · 11 CVEs total
| CVE-2010-4757 | e107 submitnews.php跨站脚本攻击漏洞 | |
| CVE-2011-0001 | Open-iSCSI targetcli-fb 资源管理错误漏洞 | |
| CVE-2011-0063 | Majordomo 2 lib/Majordomo.pm _list_file_get函数路径遍历漏洞 | |
| CVE-2011-0457 | e107跨站脚本攻击漏洞 | |
| CVE-2011-0609 | Adobe Flash Player/Reader/Acrobat SWF文件内存破坏漏洞 | |
| CVE-2011-0695 | Linux kernel InfiniBand驱动程序cm_work_handler函数竞争条件漏洞 | |
| CVE-2011-1092 | PHP 'shmop_read()'整数溢出漏洞 | |
| CVE-2011-1146 | Red Hat libvirt API libvirt.c拒绝服务漏洞 | |
| CVE-2011-1147 | Digium Asterisk UDPTL缓冲区溢出漏洞 | |
| CVE-2011-1427 | Kodak InSite多个跨站脚本攻击漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2011-0438
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