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ID

VAR-201908-0713


CVE

CVE-2019-12256


TITLE

Wind River Systems VxWorks Buffer Overflow Vulnerability

Trust: 0.8

sources: IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f // CNVD: CNVD-2019-25699

DESCRIPTION

Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the IPv4 component. There is an IPNET security vulnerability: Stack overflow in the parsing of IPv4 packets’ IP options. Wind River VxWorks Exists in a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. An attacker could exploit the vulnerability to cause a tNet0 task to crash and execute code with an IPv4 packet with an invalid option. A vulnerability in Wind River VxWorks could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition or execute arbitrary code on a targeted system. An attacker could exploit this vulnerability by sending crafted HTTP requests to the targeted system

Trust: 2.52

sources: NVD: CVE-2019-12256 // JVNDB: JVNDB-2019-007849 // CNVD: CNVD-2019-25699 // IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f // VULHUB: VHN-143984 // VULMON: CVE-2019-12256

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f // CNVD: CNVD-2019-25699

AFFECTED PRODUCTS

vendor:sonicosmodel: - scope:eqversion:*

Trust: 2.4

vendor:sonicwallmodel:sonicosscope:gteversion:6.2.5.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.2.6.1

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.5.0.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:5.9.0.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.5.4.0.

Trust: 1.0

vendor:netappmodel:e-series santricity os controllerscope:gteversion:8.00

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:eqversion:6.2.7.0

Trust: 1.0

vendor:siemensmodel:power meter 9410scope:ltversion:2.2.1

Trust: 1.0

vendor:siemensmodel:ruggedcom win7025scope:ltversion:bs5.2.461.17

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.5.2.3

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:5.9.1.0.

Trust: 1.0

vendor:siemensmodel:ruggedcom win7200scope:ltversion:bs5.2.461.17

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:eqversion:6.2.7.1

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.2.3.1

Trust: 1.0

vendor:beldenmodel:hirschmann hiosscope:lteversion:07.2.04

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.5.1.4

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:eqversion:6.2.7.7

Trust: 1.0

vendor:beldenmodel:hirschmann hiosscope:lteversion:07.0.07

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.2.5.3

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:5.9.1.12

Trust: 1.0

vendor:windrivermodel:vxworksscope:ltversion:6.9.4.12

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.2.9.2

Trust: 1.0

vendor:windrivermodel:vxworksscope:gteversion:6.5

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.2.0.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.2.6.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.5.4.3

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.2.4.3

Trust: 1.0

vendor:siemensmodel:ruggedcom win7000scope:ltversion:bs5.2.461.17

Trust: 1.0

vendor:siemensmodel:power meter 9810scope:eqversion:*

Trust: 1.0

vendor:siemensmodel:siprotec 5scope:ltversion:7.59

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.2.7.4

Trust: 1.0

vendor:siemensmodel:siprotec 5scope:ltversion:7.91

Trust: 1.0

vendor:beldenmodel:garrettcom magnum dx940escope:lteversion:1.0.1_y7

Trust: 1.0

vendor:netappmodel:e-series santricity os controllerscope:lteversion:8.40.50.00

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.5.1.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.2.9.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:5.9.0.7

Trust: 1.0

vendor:beldenmodel:hirschmann hiosscope:lteversion:07.5.01

Trust: 1.0

vendor:siemensmodel:ruggedcom win7018scope:ltversion:bs5.2.461.17

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.5.3.0

Trust: 1.0

vendor:beldenmodel:hirschmann hiosscope:lteversion:05.3.06

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.5.0.3

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.5.2.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.2.4.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:gteversion:6.2.7.0

Trust: 1.0

vendor:sonicwallmodel:sonicosscope:lteversion:6.5.3.3

Trust: 1.0

vendor:netappmodel:e-series santricity os controllerscope: - version: -

Trust: 0.8

vendor:シーメンスmodel:siprotec 5scope: - version: -

Trust: 0.8

vendor:sonicwallmodel:sonicosscope: - version: -

Trust: 0.8

vendor:ウインドリバー株式会社model:vxworksscope: - version: -

Trust: 0.8

vendor:windmodel:river systems wind river systems vxworksscope:eqversion:6.9

Trust: 0.6

vendor:windmodel:river systems wind river systems vxworksscope:eqversion:6.8

Trust: 0.6

vendor:windmodel:river systems wind river systems vxworksscope:eqversion:6.7

Trust: 0.6

vendor:windmodel:river systems wind river systems vxworksscope:eqversion:6.6

Trust: 0.6

vendor:siprotec 5model: - scope:eqversion:*

Trust: 0.4

vendor:vxworksmodel: - scope:eqversion:6.9

Trust: 0.2

vendor:vxworksmodel: - scope:eqversion:7

Trust: 0.2

vendor:e series santricity os controllermodel: - scope:eqversion:*

Trust: 0.2

vendor:sonicosmodel: - scope:eqversion:6.2.7.0

Trust: 0.2

vendor:sonicosmodel: - scope:eqversion:6.2.7.1

Trust: 0.2

vendor:sonicosmodel: - scope:eqversion:6.2.7.7

Trust: 0.2

sources: IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f // CNVD: CNVD-2019-25699 // JVNDB: JVNDB-2019-007849 // NVD: CVE-2019-12256

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2019-12256
value: CRITICAL

Trust: 1.8

CNVD: CNVD-2019-25699
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201907-1499
value: CRITICAL

Trust: 0.6

IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f
value: CRITICAL

Trust: 0.2

VULHUB: VHN-143984
value: HIGH

Trust: 0.1

VULMON: CVE-2019-12256
value: HIGH

Trust: 0.1

NVD:
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: FALSE
obtainAllPrivilege: FALSE
obtainUserPrivilege: FALSE
obtainOtherPrivilege: FALSE
userInteractionRequired: FALSE
version: 2.0

Trust: 1.0

NVD: CVE-2019-12256
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: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.9

CNVD: CNVD-2019-25699
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

VULHUB: VHN-143984
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

NVD:
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2019-12256
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f // CNVD: CNVD-2019-25699 // VULHUB: VHN-143984 // VULMON: CVE-2019-12256 // JVNDB: JVNDB-2019-007849 // NVD: CVE-2019-12256 // CNNVD: CNNVD-201907-1499

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

problemtype:Buffer error (CWE-119) [NVD evaluation ]

Trust: 0.8

problemtype:CWE-119

Trust: 0.1

problemtype:CWE-787

Trust: 0.1

sources: VULHUB: VHN-143984 // JVNDB: JVNDB-2019-007849 // NVD: CVE-2019-12256

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201907-1499

TYPE

Buffer error

Trust: 0.8

sources: IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f // CNNVD: CNNVD-201907-1499

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2019-12256

PATCH
title:Security Notices Siemens Siemens Security Advisoryurl:https://security.netapp.com/advisory/ntap-20190802-0001/
Trust: 0.8
title:Patch for Wind River Systems VxWorks Buffer Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/172895
Trust: 0.6
title:Wind River Systems VxWorks Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=95614
Trust: 0.6
title:The Registerurl:https://www.theregister.co.uk/2019/07/29/wind_river_patches_vxworks/
Trust: 0.2
title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=1f919286ef48798d96223ef4d2143337
Trust: 0.1
title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=2dd69ca01b84b80e09672fedb1c26f51
Trust: 0.1
title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=99fa839be73f2df819a67c27caa912f8
Trust: 0.1
title:Fortinet Security Advisories: Wind River VxWorks IPnet TCP/IP Stack Vulnerabilities (aka. URGENT/11)url:https://vulmon.com/vendoradvisory?qidtp=fortinet_security_advisories&qid=fg-ir-19-222
Trust: 0.1
title:Urgent11-Suricata-LUA-scriptsurl:https://github.com/sud0woodo/urgent11-suricata-lua-scripts 
Trust: 0.1
title:urgent11-pocurl:https://github.com/iweizime/urgent11-poc 
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2019-25699 // 
            
            
            
            VULMON: CVE-2019-12256 // 
            
            
            
            JVNDB: JVNDB-2019-007849 // 
            
            
            
            CNNVD: CNNVD-201907-1499

EXTERNAL IDS
db:NVDid:CVE-2019-12256
Trust: 4.2
db:SIEMENSid:SSA-352504
Trust: 1.8
db:SIEMENSid:SSA-189842
Trust: 1.8
db:SIEMENSid:SSA-632562
Trust: 1.8
db:ICS CERTid:ICSA-19-274-01
Trust: 1.4
db:ICS CERTid:ICSA-19-211-01
Trust: 1.4
db:ICS CERTid:ICSMA-19-274-01
Trust: 1.4
db:CNNVDid:CNNVD-201907-1499
Trust: 0.9
db:ICS CERTid:ICSA-23-320-10
Trust: 0.9
db:CNVDid:CNVD-2019-25699
Trust: 0.8
db:JVNid:JVNVU92598492
Trust: 0.8
db:JVNid:JVNVU92467308
Trust: 0.8
db:JVNDBid:JVNDB-2019-007849
Trust: 0.8
db:AUSCERTid:ESB-2019.3695.5
Trust: 0.6
db:AUSCERTid:ASB-2019.0224
Trust: 0.6
db:AUSCERTid:ESB-2019.3245
Trust: 0.6
db:AUSCERTid:ESB-2019.2856
Trust: 0.6
db:IVDid:9FF393B8-DD26-4D3C-8562-AE9A1BB6075F
Trust: 0.2
db:VULHUBid:VHN-143984
Trust: 0.1
db:VULMONid:CVE-2019-12256
Trust: 0.1
sources:
            
            
            IVD: 9ff393b8-dd26-4d3c-8562-ae9a1bb6075f // 
            
            
            
            CNVD: CNVD-2019-25699 // 
            
            
            
            VULHUB: VHN-143984 // 
            
            
            
            VULMON: CVE-2019-12256 // 
            
            
            
            JVNDB: JVNDB-2019-007849 // 
            
            
            
            NVD: CVE-2019-12256 // 
            
            
            
            CNNVD: CNNVD-201907-1499

REFERENCES
url:https://support2.windriver.com/index.php?page=cve&on=view&id=cve-2019-12256
Trust: 2.9
url:https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
Trust: 1.8
url:https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf
Trust: 1.8
url:https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
Trust: 1.8
url:https://psirt.global.sonicwall.com/vuln-detail/snwlid-2019-0009
Trust: 1.8
url:https://security.netapp.com/advisory/ntap-20190802-0001/
Trust: 1.8
url:https://support.f5.com/csp/article/k41190253
Trust: 1.8
url:https://support2.windriver.com/index.php?page=security-notices
Trust: 1.8
url:https://nvd.nist.gov/vuln/detail/cve-2019-12256
Trust: 1.4
url:https://www.us-cert.gov/ics/advisories/icsa-19-274-01
Trust: 1.4
url:https://www.us-cert.gov/ics/advisories/icsma-19-274-01
Trust: 1.4
url:https://www.us-cert.gov/ics/advisories/icsa-19-211-01
Trust: 1.4
url:https://www.tenable.com/blog/critical-vulnerabilities-dubbed-urgent11-place-devices-running-vxworks-at-risk-of-rce-attacks
Trust: 1.2
url:https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/security-advisory-ipnet/security-advisory-ipnet.pdf
Trust: 1.2
url:https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
Trust: 1.2
url:https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-10
Trust: 0.9
url:https://jvn.jp/vu/jvnvu92467308/
Trust: 0.8
url:https://jvn.jp/vu/jvnvu92598492/
Trust: 0.8
url:https://fortiguard.com/psirt/fg-ir-19-222
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2019.3695.5/
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2019.2856/
Trust: 0.6
url:https://vigilance.fr/vulnerability/wind-river-vxworks-multiple-vulnerabilities-via-ipnet-29905
Trust: 0.6
url:https://www.auscert.org.au/bulletins/asb-2019.0224/
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2019.3245/
Trust: 0.6
url:https://support2.windriver.com/index.php?page=cve&on=view&id=cve-2019-12256
Trust: 0.1
url:https://cwe.mitre.org/data/definitions/120.html
Trust: 0.1
url:http://tools.cisco.com/security/center/viewalert.x?alertid=60680
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://github.com/sud0woodo/urgent11-suricata-lua-scripts
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2019-25699 // 
            
            
            
            VULHUB: VHN-143984 // 
            
            
            
            VULMON: CVE-2019-12256 // 
            
            
            
            JVNDB: JVNDB-2019-007849 // 
            
            
            
            NVD: CVE-2019-12256 // 
            
            
            
            CNNVD: CNNVD-201907-1499

SOURCES
db:IVDid:9ff393b8-dd26-4d3c-8562-ae9a1bb6075f
db:CNVDid:CNVD-2019-25699
db:VULHUBid:VHN-143984
db:VULMONid:CVE-2019-12256
db:JVNDBid:JVNDB-2019-007849
db:NVDid:CVE-2019-12256
db:CNNVDid:CNNVD-201907-1499

LAST UPDATE DATE
2023-12-18T11:03:27.029000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-25699date:2019-09-09T00:00:00
db:VULHUBid:VHN-143984date:2020-08-24T00:00:00
db:VULMONid:CVE-2019-12256date:2022-08-16T00:00:00
db:JVNDBid:JVNDB-2019-007849date:2023-11-21T01:12:00
db:NVDid:CVE-2019-12256date:2022-08-16T13:00:08.227
db:CNNVDid:CNNVD-201907-1499date:2022-03-10T00:00:00

SOURCES RELEASE DATE
db:IVDid:9ff393b8-dd26-4d3c-8562-ae9a1bb6075fdate:2019-08-02T00:00:00
db:CNVDid:CNVD-2019-25699date:2019-08-02T00:00:00
db:VULHUBid:VHN-143984date:2019-08-09T00:00:00
db:VULMONid:CVE-2019-12256date:2019-08-09T00:00:00
db:JVNDBid:JVNDB-2019-007849date:2019-08-21T00:00:00
db:NVDid:CVE-2019-12256date:2019-08-09T18:15:11.227
db:CNNVDid:CNNVD-201907-1499date:2019-07-29T00:00:00