CVE-2022-2850
Quick assessment
Affected
n/a 389-ds-base
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.
389-ds-base是一个高度可用、功能齐全、可靠且安全的 LDAP 服务器实现。它处理世界上许多最大的 LDAP 部署。 389-ds-base 存在代码问题漏洞。攻击者利用该漏洞可以通过 Malformed Cookie 导致 389-ds 的致命错误，以触发拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499.002 · Service Exhaustion Flood
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I. Basic Information for CVE-2022-2850
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514.
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
389-ds-base 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
389-ds-base是一个高度可用、功能齐全、可靠且安全的 LDAP 服务器实现。它处理世界上许多最大的 LDAP 部署。 389-ds-base 存在代码问题漏洞。攻击者利用该漏洞可以通过 Malformed Cookie 导致 389-ds 的致命错误，以触发拒绝服务。
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 |
|---|---|---|---|---|
| - | 389-ds-base | 389-ds-base-2.0.x+ | - |
|
II. Public POCs for CVE-2022-2850
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2022-2850 (2)
Mailing List Discussions for CVE-2022-2850 (1)
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IV. Related Vulnerabilities
V. Comments for CVE-2022-2850
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