CVE-2011-5009 - Vulnerability Details - OpenCVE

Description

The CmpWebServer.dll module in the Control service in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a crafted Content-Length in an HTTP POST or (2) an invalid HTTP request method.

Published: 2011-12-25

Score: 5.0 Medium

EPSS: 24.6% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:3ssoftware:codesys:3.4:sp4:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.24626.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://aluigi.altervista.org/adv/codesys_1-adv.txt
http://seclists.org/bugtraq/2011/Nov/178
http://secunia.com/advisories/47018
http://www.osvdb.org/77388
http://www.osvdb.org/77389
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdf
https://exchange.xforce.ibmcloud.com/vulnerabilities/71533

History

No history.

Subscriptions

3ssoftware Codesys

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2011-12-25T01:00:00.000Z

Updated: 2024-08-07T00:23:39.735Z

Reserved: 2011-12-24T00:00:00.000Z

Link: CVE-2011-5009

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2011-12-25T01:55:04.727

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-5009

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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