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ID

VAR-201201-0026


CVE

CVE-2011-4529


TITLE

Siemens Automation License Manager Buffer Overflow Vulnerability

Trust: 1.6

sources: IVD: 3c94d568-2354-11e6-abef-000c29c66e3d // IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d // CNVD: CNVD-2011-5097 // CNNVD: CNNVD-201201-079

DESCRIPTION

Multiple buffer overflows in Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 allow remote attackers to execute arbitrary code via a long serialid field in an _licensekey command, as demonstrated by the (1) check_licensekey or (2) read_licensekey command. The Siemens Automation License Manager is the authorization manager program for Siemens software. Some long fields can be used to trigger exceptions: The exception unknown software exception (0xc0000417) occurred in the application at location 0x????????. This exception is due to some functions using wcscpy_s to copy the value provided by the client to Caused by the stack buffer. The get_target_ocx_param and send_target_ocx_param commands have a null pointer reference error that can cause the service to crash. Remote attackers can exploit these issues to execute arbitrary code in the context of the application or cause denial-of-service conditions. This vulnerability has been confirmed in (1) check_licensekey or (2) read_licensekey command

Trust: 4.32

sources: NVD: CVE-2011-4529 // JVNDB: JVNDB-2011-003614 // CNVD: CNVD-2011-5099 // CNVD: CNVD-2011-5101 // CNVD: CNVD-2011-5097 // BID: 50830 // IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d // IVD: 3c94d568-2354-11e6-abef-000c29c66e3d // IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d // IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d // VULHUB: VHN-52474

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 2.6

sources: IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d // IVD: 3c94d568-2354-11e6-abef-000c29c66e3d // IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d // IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d // CNVD: CNVD-2011-5099 // CNVD: CNVD-2011-5101 // CNVD: CNVD-2011-5097

AFFECTED PRODUCTS

vendor:siemensmodel:automation license managerscope:eqversion:500.0.1221

Trust: 2.4

vendor:siemensmodel:automation license managerscope:lteversion:5.1

Trust: 1.0

vendor:siemensmodel:automation license managerscope:eqversion:4.0 to 5.1+sp1+upd1

Trust: 0.8

vendor:siemensmodel:automation license managerscope:eqversion:5.1

Trust: 0.6

vendor:siemensmodel:automation license managerscope:eqversion:501.1.102.1

Trust: 0.3

vendor:automation license managermodel: - scope:eqversion:*

Trust: 0.2

sources: IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d // IVD: 3c94d568-2354-11e6-abef-000c29c66e3d // IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d // IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d // CNVD: CNVD-2011-5099 // CNVD: CNVD-2011-5101 // CNVD: CNVD-2011-5097 // BID: 50830 // JVNDB: JVNDB-2011-003614 // CNNVD: CNNVD-201201-079 // NVD: CVE-2011-4529

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2011-4529
value: HIGH

Trust: 1.0

NVD: CVE-2011-4529
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201201-079
value: HIGH

Trust: 0.6

IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d
value: HIGH

Trust: 0.2

IVD: 3c94d568-2354-11e6-abef-000c29c66e3d
value: HIGH

Trust: 0.2

IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d
value: HIGH

Trust: 0.2

IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d
value: HIGH

Trust: 0.2

VULHUB: VHN-52474
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2011-4529
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

IVD: 3c94d568-2354-11e6-abef-000c29c66e3d
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

VULHUB: VHN-52474
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sources: IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d // IVD: 3c94d568-2354-11e6-abef-000c29c66e3d // IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d // IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d // VULHUB: VHN-52474 // JVNDB: JVNDB-2011-003614 // CNNVD: CNNVD-201201-079 // NVD: CVE-2011-4529

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-52474 // JVNDB: JVNDB-2011-003614 // NVD: CVE-2011-4529

THREAT TYPE

remote

Trust: 1.2

sources: CNNVD: CNNVD-201111-482 // CNNVD: CNNVD-201201-079

TYPE

Buffer overflow

Trust: 1.4

sources: IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d // IVD: 3c94d568-2354-11e6-abef-000c29c66e3d // IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d // IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d // CNNVD: CNNVD-201201-079

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2011-003614

EXPLOIT AVAILABILITY
sources:
            
            
            VULHUB: VHN-52474

PATCH
title:114358url:http://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&objid=114358&caller=view
Trust: 0.8
title:57252401url: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\
Trust: 0.8
title:シーメンスソリューションパートナーurl:http://www.automation.siemens.com/automation/jp/ja/solutionpartner/pages/default.aspx
Trust: 0.8
title:シーメンス・ジャパン株式会社url:http://www.siemens.com/entry/jp/ja/
Trust: 0.8
title:Siemens Automation License Manager denial of service vulnerability patchurl:https://www.cnvd.org.cn/patchInfo/show/72712
Trust: 0.6
title:Patch for Siemens Automation License Manager Buffer Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/72722
Trust: 0.6
title:ALMv5_1_1_3url:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=42332
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2011-5101 // 
            
            
            
            CNVD: CNVD-2011-5097 // 
            
            
            
            JVNDB: JVNDB-2011-003614 // 
            
            
            
            CNNVD: CNNVD-201201-079

EXTERNAL IDS
db:NVDid:CVE-2011-4529
Trust: 3.6
db:ICS CERTid:ICSA-11-361-01
Trust: 2.8
db:BIDid:50830
Trust: 2.7
db:CNNVDid:CNNVD-201201-079
Trust: 1.5
db:CNVDid:CNVD-2011-5101
Trust: 0.8
db:CNVDid:CNVD-2011-5099
Trust: 0.8
db:CNVDid:CNVD-2011-5097
Trust: 0.8
db:JVNDBid:JVNDB-2011-003614
Trust: 0.8
db:CNNVDid:CNNVD-201111-482
Trust: 0.6
db:IVDid:63DE6D3A-1F7D-11E6-ABEF-000C29C66E3D
Trust: 0.2
db:IVDid:3C94D568-2354-11E6-ABEF-000C29C66E3D
Trust: 0.2
db:IVDid:6711D6FE-1F7D-11E6-ABEF-000C29C66E3D
Trust: 0.2
db:IVDid:69DC916C-1F7D-11E6-ABEF-000C29C66E3D
Trust: 0.2
db:SEEBUGid:SSVID-72365
Trust: 0.1
db:EXPLOIT-DBid:18165
Trust: 0.1
db:VULHUBid:VHN-52474
Trust: 0.1
sources:
            
            
            IVD: 63de6d3a-1f7d-11e6-abef-000c29c66e3d // 
            
            
            
            IVD: 3c94d568-2354-11e6-abef-000c29c66e3d // 
            
            
            
            IVD: 6711d6fe-1f7d-11e6-abef-000c29c66e3d // 
            
            
            
            IVD: 69dc916c-1f7d-11e6-abef-000c29c66e3d // 
            
            
            
            CNVD: CNVD-2011-5099 // 
            
            
            
            CNVD: CNVD-2011-5101 // 
            
            
            
            CNVD: CNVD-2011-5097 // 
            
            
            
            VULHUB: VHN-52474 // 
            
            
            
            BID: 50830 // 
            
            
            
            JVNDB: JVNDB-2011-003614 // 
            
            
            
            CNNVD: CNNVD-201111-482 // 
            
            
            
            CNNVD: CNNVD-201201-079 // 
            
            
            
            NVD: CVE-2011-4529

REFERENCES
url:http://aluigi.altervista.org/adv/almsrvx_1-adv.txt
Trust: 3.2
url:http://www.us-cert.gov/control_systems/pdf/icsa-11-361-01.pdf
Trust: 2.8
url:http://support.automation.siemens.com/ww/view/en/114358
Trust: 1.7
url: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
Trust: 1.6
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2011-4529
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2011-4529
Trust: 0.8
url:http://www.securityfocus.com/bid/50830
Trust: 0.6
url:http://support.automation.siemens.com/ww/llisapi.dll?func=cslib.csinfo&lang=en&siteid=cseus&aktprim=0&extranet=standard&viewreg=ww&objid=17323948&tree
Trust: 0.3
url:/archive/1/520660
Trust: 0.3
url: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
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2011-5099 // 
            
            
            
            CNVD: CNVD-2011-5101 // 
            
            
            
            VULHUB: VHN-52474 // 
            
            
            
            BID: 50830 // 
            
            
            
            JVNDB: JVNDB-2011-003614 // 
            
            
            
            CNNVD: CNNVD-201111-482 // 
            
            
            
            CNNVD: CNNVD-201201-079 // 
            
            
            
            NVD: CVE-2011-4529

CREDITS
Luigi Auriemma
Trust: 0.9
sources:
            
            
            BID: 50830 // 
            
            
            
            CNNVD: CNNVD-201111-482

SOURCES
db:IVDid:63de6d3a-1f7d-11e6-abef-000c29c66e3d
db:IVDid:3c94d568-2354-11e6-abef-000c29c66e3d
db:IVDid:6711d6fe-1f7d-11e6-abef-000c29c66e3d
db:IVDid:69dc916c-1f7d-11e6-abef-000c29c66e3d
db:CNVDid:CNVD-2011-5099
db:CNVDid:CNVD-2011-5101
db:CNVDid:CNVD-2011-5097
db:VULHUBid:VHN-52474
db:BIDid:50830
db:JVNDBid:JVNDB-2011-003614
db:CNNVDid:CNNVD-201111-482
db:CNNVDid:CNNVD-201201-079
db:NVDid:CVE-2011-4529

LAST UPDATE DATE
2024-08-14T14:34:35.647000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2011-5099date:2011-12-05T00:00:00
db:CNVDid:CNVD-2011-5101date:2016-03-15T00:00:00
db:CNVDid:CNVD-2011-5097date:2016-03-15T00:00:00
db:VULHUBid:VHN-52474date:2012-01-09T00:00:00
db:BIDid:50830date:2012-01-04T00:20:00
db:JVNDBid:JVNDB-2011-003614date:2012-01-11T00:00:00
db:CNNVDid:CNNVD-201111-482date:2011-11-30T00:00:00
db:CNNVDid:CNNVD-201201-079date:2012-01-11T00:00:00
db:NVDid:CVE-2011-4529date:2012-01-09T05:00:00

SOURCES RELEASE DATE
db:IVDid:63de6d3a-1f7d-11e6-abef-000c29c66e3ddate:2011-12-05T00:00:00
db:IVDid:3c94d568-2354-11e6-abef-000c29c66e3ddate:2012-01-11T00:00:00
db:IVDid:6711d6fe-1f7d-11e6-abef-000c29c66e3ddate:2011-12-05T00:00:00
db:IVDid:69dc916c-1f7d-11e6-abef-000c29c66e3ddate:2011-12-05T00:00:00
db:CNVDid:CNVD-2011-5099date:2011-12-05T00:00:00
db:CNVDid:CNVD-2011-5101date:2011-12-05T00:00:00
db:CNVDid:CNVD-2011-5097date:2011-12-05T00:00:00
db:VULHUBid:VHN-52474date:2012-01-08T00:00:00
db:BIDid:50830date:2011-11-28T00:00:00
db:JVNDBid:JVNDB-2011-003614date:2012-01-11T00:00:00
db:CNNVDid:CNNVD-201111-482date:1900-01-01T00:00:00
db:CNNVDid:CNNVD-201201-079date:2012-01-11T00:00:00
db:NVDid:CVE-2011-4529date:2012-01-08T20:55:01.187