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CVE-2018-12469

Quick assessment

Affected
Micro Focus Micro Focus Enterprise Developer, Micro Focus Enterprise Server
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.

Micro Focus Enterprise Developer and Enterprise Server中存在安全漏洞，该漏洞源于Directory Server错误地处理了‘HTTP request’参数的非法值。攻击者可利用该漏洞造成拒绝服务（空指针逆向引用和进程终止）。以下版本受到影响：Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2及之前版本，3.0 Patch Update 12之前的3.0版本，4.0 P

AI Predicted 5.3 Difficulty: Moderate EPSS 1.05% · P63

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2018-12469

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2 and earlier, 3.0 before Patch Update 12, and 4.0 before Patch Update 2 causes a null pointer dereference (CWE-476) and subsequent denial of service due to process termination.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Micro Focus Enterprise Developer and Enterprise Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Micro Focus Enterprise Developer and Enterprise Server中存在安全漏洞，该漏洞源于Directory Server错误地处理了‘HTTP request’参数的非法值。攻击者可利用该漏洞造成拒绝服务（空指针逆向引用和进程终止）。以下版本受到影响：Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2及之前版本，3.0 Patch Update 12之前的3.0版本，4.0 P
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
Micro Focus Micro Focus Enterprise Developer, Micro Focus Enterprise Server All versions before 3.0 Patch Update 12, 4.0 Patch Update 2, 5.0 -

II. Public POCs for CVE-2018-12469

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III. Intelligence Information for CVE-2018-12469

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Other References for CVE-2018-12469 (1)

IV. Related Vulnerabilities

Same product: Micro Focus Enterprise Developer, Micro Focus Enterprise Server
Same vendor: Micro Focus
Same weakness: CWE-476

V. Comments for CVE-2018-12469

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