CVE-2020-16093
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.
LemonLDAP::NG是一套Web单点登录和访问管理软件。 LemonLDAP::NG 2.0.8 版本存在安全漏洞，该漏洞源于连接到远程 LDAP 后端时默认不检查 X.509 证书的有效性，因为使用了 Perl 的 Net::LDAPS 模块的默认配置。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2020-16093
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In LemonLDAP::NG (aka lemonldap-ng) through 2.0.8, validity of the X.509 certificate is not checked by default when connecting to remote LDAP backends, because the default configuration of the Net::LDAPS module for Perl is used.
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
LemonLDAP::NG 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LemonLDAP::NG是一套Web单点登录和访问管理软件。 LemonLDAP::NG 2.0.8 版本存在安全漏洞，该漏洞源于连接到远程 LDAP 后端时默认不检查 X.509 证书的有效性，因为使用了 Perl 的 Net::LDAPS 模块的默认配置。
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-2020-16093
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2020-16093 (1)
Other References for CVE-2020-16093 (2)
Same Patch Batch · n/a · 2022-07-17 · 53 CVEs total
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| CVE-2022-27934 | Pexip Infinity 输入验证错误漏洞 | |
| CVE-2022-27935 | Pexip Infinity 输入验证错误漏洞 | |
| CVE-2022-27936 | Pexip Infinity 输入验证错误漏洞 | |
| CVE-2022-27937 | Pexip Infinity 资源管理错误漏洞 | |
| CVE-2022-29286 | Pexip Infinity 安全漏洞 |
Showing top 20 of 53 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-16093
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