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Intelligence Center » Browse All Vulnerabilities » CVE-2011-4530

Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2011-4530
Last Modified 09 Jan 2012 05:51:29
Published 08 Jan 2012 03:55:01
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2011-4530

Summary

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.

Vulnerable Systems

Application

  • Siemens Automation License Manager 5.1


References

MISC - http://www.us-cert.gov/control_systems/pdf/ICSA-11-361-01.pdf

CONFIRM - http://support.automation.siemens.com/WW/view/en/114358

CONFIRM - 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

MISC - http://aluigi.altervista.org/adv/almsrvx_1-adv.txt


Last Updated: 27 May 2016 10:57:18