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ID

VAR-201303-0236


CVE

CVE-2013-0715


TITLE

VxWorks WebCLI Denial of service vulnerability

Trust: 0.8

sources: IVD: 096d2164-2353-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-02009

DESCRIPTION

The WebCLI component in Wind River VxWorks 5.5 through 6.9 allows remote authenticated users to cause a denial of service (CLI session crash) via a crafted command string. The VxWorks WebCLI contains a denial-of-service (DoS) vulnerability. The VxWorks WebCLI contains a denial-of-service (DoS) vulnerability due to an issue in parsing command strings. Hisashi Kojima and Masahiro Nakada of Fujitsu Laboratories Ltd. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.An attacker that can login to a CLI session may cause the current CLI session to crash. VxWorks is an embedded real-time operating system. A denial of service vulnerability exists in VxWorks WebCLI. VxWorks 5.5 through 6.9 are vulnerable; other versions may also be affected. Vendor affected: TP-Link (http://tp-link.com) Products affected: * All TP-Link VxWorks-based devices (confirmed by vendor) * All "2-series" switches (confirmed by vendor) * TL-SG2008 semi-managed switch (confirmed by vendor) * TL-SG2216 semi-managed switch (confirmed by vendor) * TL-SG2424 semi-managed switch (confirmed by vendor) * TL-SG2424P semi-managed switch (confirmed by vendor) * TL-SG2452 semi-managed switch (confirmed by vendor) Vulnerabilities: * All previously-reported VxWorks vulnerabilities from 6.6.0 on; at the very least: * CVE-2013-0716 (confirmed by vendor) * CVE-2013-0715 (confirmed by vendor) * CVE-2013-0714 (confirmed by vendor) * CVE-2013-0713 (confirmed by vendor) * CVE-2013-0712 (confirmed by vendor) * CVE-2013-0711 (confirmed by vendor) * CVE-2010-2967 (confirmed by vendor) * CVE-2010-2966 (confirmed by vendor) * CVE-2008-2476 (confirmed by vendor) * SSLv2 is available and cannot be disabled unless HTTPS is completely disabled (allows downgrade attacks) (confirmed by vendor) * SSL (v2, v3) offers insecure cipher suites and HMACs which cannot be disabled (allows downgrade attacks) (confirmed by vendor) Design flaws: * Telnet is available and cannot be disabled (confirmed by vendor) * SSHv1 enabled by default if SSH is enabled (confirmed by vendor) Vendor response: TP-Link are not convinced that these flaws should be repaired. TP-Link's Internet presence -- or at least DNS -- is available only intermittently. Most emails bounced. Lost contact with vendor, but did confirm that development lead is now on holiday and will not return for at least a week. Initial vendor reaction was to recommend purchase of "3-series" switches. Vendor did not offer reasons why "3-series" switches would be more secure, apart from lack of telnet service. Vendor confirmed that no development time can be allocated to securing "2-series" product and all focus has shifted to newer products. (TL-SG2008 first product availability July 2014...) Vendor deeply confused about security of DES/3DES, MD5, claimed that all security is relative. ("...[E]ven SHA-1 can be cracked, they just have different security level.") Fix availability: None. Work-arounds advised: None possible. Remove products from network

Trust: 2.7

sources: NVD: CVE-2013-0715 // JVNDB: JVNDB-2013-000022 // CNVD: CNVD-2013-02009 // BID: 58640 // IVD: 096d2164-2353-11e6-abef-000c29c66e3d // PACKETSTORM: 128512

IOT TAXONOMY

category:['IoT', 'ICS']sub_category: -

Trust: 0.6

category:['ICS']sub_category: -

Trust: 0.2

sources: IVD: 096d2164-2353-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-02009

AFFECTED PRODUCTS

vendor:windrivermodel:vxworksscope:eqversion:6.9

Trust: 1.6

vendor:windrivermodel:vxworksscope:eqversion:6.7

Trust: 1.6

vendor:windrivermodel:vxworksscope:eqversion:6.8

Trust: 1.6

vendor:windrivermodel:vxworksscope:eqversion:6.6

Trust: 1.6

vendor:windrivermodel:vxworksscope:eqversion:6.5

Trust: 1.6

vendor:wind rivermodel:vxworksscope:eqversion:5.5 through 6.9

Trust: 0.8

vendor:windmodel:river systems vxworks throughscope:eqversion:5.56.9

Trust: 0.6

vendor:vxworksmodel: - scope:eqversion:6.5

Trust: 0.2

vendor:vxworksmodel: - scope:eqversion:6.6

Trust: 0.2

vendor:vxworksmodel: - scope:eqversion:6.7

Trust: 0.2

vendor:vxworksmodel: - scope:eqversion:6.8

Trust: 0.2

vendor:vxworksmodel: - scope:eqversion:6.9

Trust: 0.2

sources: IVD: 096d2164-2353-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-02009 // JVNDB: JVNDB-2013-000022 // CNNVD: CNNVD-201303-409 // NVD: CVE-2013-0715

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2013-0715
value: MEDIUM

Trust: 1.0

IPA: JVNDB-2013-000022
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2013-02009
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201303-409
value: MEDIUM

Trust: 0.6

IVD: 096d2164-2353-11e6-abef-000c29c66e3d
value: MEDIUM

Trust: 0.2

nvd@nist.gov: CVE-2013-0715
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

IPA: JVNDB-2013-000022
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2013-02009
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: 096d2164-2353-11e6-abef-000c29c66e3d
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

sources: IVD: 096d2164-2353-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-02009 // JVNDB: JVNDB-2013-000022 // CNNVD: CNNVD-201303-409 // NVD: CVE-2013-0715

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.0

sources: NVD: CVE-2013-0715

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201303-409

TYPE

Input validation

Trust: 0.8

sources: IVD: 096d2164-2353-11e6-abef-000c29c66e3d // CNNVD: CNNVD-201303-409

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2013-000022

PATCH
title:Information from Wind River Systems url:http://jvn.jp/en/jp/JVN65923092/995359/index.html
Trust: 0.8
title:Patch for VxWorks WebCLI Denial of Service Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/32973
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2013-02009 // 
            
            
            
            JVNDB: JVNDB-2013-000022

EXTERNAL IDS
db:NVDid:CVE-2013-0715
Trust: 3.6
db:JVNDBid:JVNDB-2013-000022
Trust: 3.0
db:JVNid:JVN65923092
Trust: 2.4
db:ICS CERTid:ICSA-13-091-01
Trust: 1.8
db:CNVDid:CNVD-2013-02009
Trust: 0.8
db:CNNVDid:CNNVD-201303-409
Trust: 0.8
db:JVNid:JVN#65923092
Trust: 0.6
db:BIDid:58640
Trust: 0.3
db:IVDid:096D2164-2353-11E6-ABEF-000C29C66E3D
Trust: 0.2
db:PACKETSTORMid:128512
Trust: 0.1
sources:
            
            
            IVD: 096d2164-2353-11e6-abef-000c29c66e3d // 
            
            
            
            CNVD: CNVD-2013-02009 // 
            
            
            
            BID: 58640 // 
            
            
            
            JVNDB: JVNDB-2013-000022 // 
            
            
            
            PACKETSTORM: 128512 // 
            
            
            
            CNNVD: CNNVD-201303-409 // 
            
            
            
            NVD: CVE-2013-0715

REFERENCES
url:http://jvn.jp/en/jp/jvn65923092/index.html
Trust: 2.4
url:http://ics-cert.us-cert.gov/advisories/icsa-13-091-01
Trust: 1.8
url:http://jvndb.jvn.jp/jvndb/jvndb-2013-000022
Trust: 1.6
url:http://jvn.jp/en/jp/jvn65923092/995359/index.html
Trust: 1.6
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-0715
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2013-0715
Trust: 0.8
url:http://jvndb.jvn.jp/en/contents/2013/jvndb-2013-000022.html
Trust: 0.6
url:http://www.windriver.com/
Trust: 0.3
url:https://nvd.nist.gov/vuln/detail/cve-2010-2966
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2013-0713
Trust: 0.1
url:http://tp-link.com)
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2013-0715
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2010-2967
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2008-2476
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2013-0716
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2013-0712
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2013-0711
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2013-0714
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2013-02009 // 
            
            
            
            BID: 58640 // 
            
            
            
            JVNDB: JVNDB-2013-000022 // 
            
            
            
            PACKETSTORM: 128512 // 
            
            
            
            CNNVD: CNNVD-201303-409 // 
            
            
            
            NVD: CVE-2013-0715

CREDITS
Hisashi Kojima and Masahiro Nakada of Fujitsu Laboratories
Trust: 0.3
sources:
            
            
            BID: 58640

SOURCES
db:IVDid:096d2164-2353-11e6-abef-000c29c66e3d
db:CNVDid:CNVD-2013-02009
db:BIDid:58640
db:JVNDBid:JVNDB-2013-000022
db:PACKETSTORMid:128512
db:CNNVDid:CNNVD-201303-409
db:NVDid:CVE-2013-0715

LAST UPDATE DATE
2024-11-23T20:47:43.002000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2013-02009date:2013-05-26T00:00:00
db:BIDid:58640date:2013-04-02T06:47:00
db:JVNDBid:JVNDB-2013-000022date:2013-06-25T00:00:00
db:CNNVDid:CNNVD-201303-409date:2013-03-21T00:00:00
db:NVDid:CVE-2013-0715date:2024-11-21T01:48:03.300

SOURCES RELEASE DATE
db:IVDid:096d2164-2353-11e6-abef-000c29c66e3ddate:2013-03-25T00:00:00
db:CNVDid:CNVD-2013-02009date:2013-03-25T00:00:00
db:BIDid:58640date:2013-03-18T00:00:00
db:JVNDBid:JVNDB-2013-000022date:2013-03-18T00:00:00
db:PACKETSTORMid:128512date:2014-10-01T10:11:11
db:CNNVDid:CNNVD-201303-409date:2013-03-21T00:00:00
db:NVDid:CVE-2013-0715date:2013-03-20T18:55:01.787