Published: 08/01/2012 Updated: 09/01/2012

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 505

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Siemens Automation License Manager (ALM) 4.0 up to and including 5.1+SP1+Upd1 does not properly copy fields obtained from clients, which allows remote malicious users 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.

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siemens automation license manager

####################################################################### Luigi Auriemma Application: Siemens Automation License Manager supportautomationsiemenscom/WW/llisapidll?func=cslibcsinfo&lang=en&siteid=cseus&aktprim=0&extranet=standard&viewreg=WW&objid=10805384 ...

CWE-20 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 https://nvd.nist.gov https://www.exploit-db.com/exploits/18165/

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