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CVE-2011-4530

CVE-2011-4530

EPSS 4.4%
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 products
n/a · n/a
public PoCs found — 1
exploitdbwww.exploit-db.com/exploits/18165unverified
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References
http://aluigi.altervista.org/adv/almsrvx_1-adv.txthttp://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=contenthttp://support.automation.siemens.com/WW/view/en/114358http://www.us-cert.gov/control_systems/pdf/ICSA-11-361-01.pdf