CVE-2011-4530

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Summary

CVECVE-2011-4530
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-01-08 20:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionSiemens 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Siemens Automation License Manager All sp1 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
SIOS af854a3a-2127-422b-91ae-364da2661108 support.automation.siemens.com Vendor Advisory
404 - File Not Found | CISA af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov US Government Resource
aluigi.altervista.org/adv/almsrvx_1-adv.txt af854a3a-2127-422b-91ae-364da2661108 aluigi.altervista.org Exploit
Access Denied af854a3a-2127-422b-91ae-364da2661108 support.automation.siemens.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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