Home/CVE/Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administ
CVE

CVE-2018-12469

Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administ

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.

HIGH · CVSS 7.5 EPSS 0.00336
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

4
microfocus enterprise developer<= 2.3
microfocus enterprise developerall versions
microfocus enterprise server<= 2.3
microfocus enterprise serverall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · security@opentext.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Oct 2018 · 01:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://community.microfocus.com/microfocus/mainframe_solutions/enterprise_server/w/knowledge_base/29624/enterprise-server-security-fix-october-2018
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