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CVE-2011-4079

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.

OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。 OpenLDAP在实现上存在远程缓冲区溢出漏洞，攻击者可利用此漏洞使受影响应用程序崩溃，可能会执行任意代码。

AI Predicted 7.5 Difficulty: Easy EPSS 3.27% · P88
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I. Basic Information for CVE-2011-4079

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Off-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry.
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
OpenLDAP ‘UTF8StringNormalize()’ 远程缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。 OpenLDAP在实现上存在远程缓冲区溢出漏洞，攻击者可利用此漏洞使受影响应用程序崩溃，可能会执行任意代码。
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-2011-4079

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III. Intelligence Information for CVE-2011-4079

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Vendor Advisories for CVE-2011-4079 (6)

Mailing List Discussions for CVE-2011-4079 (2)

Other References for CVE-2011-4079 (2)

Same Patch Batch · n/a · 2011-10-27 · 11 CVEs total

CVE-2011-2569 Cisco Nexus OS ‘section’ /‘less’ 本地命令注入漏洞
CVE-2011-3315 Cisco 多个产品目录遍历的漏洞
CVE-2011-3318 Cisco Video Surveillance 远程拒绝服务漏洞
CVE-2011-3319 Cisco WebEx 多个远程缓冲区溢出漏洞
CVE-2011-4004 Cisco WebEx 多个远程缓冲区溢出漏洞
CVE-2011-3848 Puppet 目录遍历漏洞
CVE-2011-3869 Puppet ‘.k5login’ 任意文件重写漏洞
CVE-2011-3870 Puppet ‘SSH authorized_keys’任意文件修改漏洞
CVE-2011-3871 Puppet 任意Puppet代码执行漏洞
CVE-2011-3872 Puppet ‘certdnsnames’ 安全绕过漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2011-4079

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