CVE-2011-4531

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Published Jan 8, 2012 CVSS 2.0 · 5.0 Medium EPSS 8.4% KEV · Not listed

Description

Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted content in a (1) get_target_ocx_param or (2) send_target_ocx_param command.

Affected Products

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:siemens:automation_license_manager:*:sp1:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

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.

Exploit prediction score: 8.4% (8.406% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://aluigi.altervista.org/adv/almsrvx_1-adv.txt
http://support.automation.siemens.com/WW/llisapi.dll/57252401?func=ll&objId=57252401&objAction=csView&nodeid0=17323948&lang=en&siteid=cseus&aktprim=0&extranet=standard&viewreg=WW&load=content
http://support.automation.siemens.com/WW/view/en/114358
http://www.us-cert.gov/control_systems/pdf/ICSA-11-361-01.pdf

History

No history.

Subscriptions

Siemens Automation License Manager

Weaknesses

CWE-20

Sources

CVE record Updated: Sep 17, 2024, 2:36 AM

Status: PUBLISHED
Assigner: certcc
Published: Jan 8, 2012, 8:00 PM
Updated: Sep 17, 2024, 2:36 AM
Reserved: Nov 22, 2011, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 11:35 PM

Status: Modified
Published: Jan 8, 2012, 8:55 PM
Modified: Jun 16, 2026, 11:35 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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