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CVE-2011-4530

N/A
Published: January 8, 2012 at 08:00 PM UTC
Updated: June 16, 2026 at 11:34 PM UTC
1 product affected across 1 vendorAutomation License Manager

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Severity
N/A
Exploit prediction
EPSS 4%

Description

Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 does not properly copy fields obtained from clients, which allows remote attackers to cause a denial of service (exception and daemon crash) via long fields, as demonstrated by fields to the (1) open_session->workstation->NAME or (2) grant->VERSION function.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

x_refsource_MISCExploit
Source: [email protected]
http://aluigi.altervista.org/adv/almsrvx_1-adv.txt
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
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
x_refsource_CONFIRM
Source: [email protected]
http://support.automation.siemens.com/WW/view/en/114358
x_refsource_MISCUS Government Resource
Source: [email protected]
http://www.us-cert.gov/control_systems/pdf/ICSA-11-361-01.pdf

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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