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ID

VAR-201808-0565


CVE

CVE-2018-1156


TITLE

Mikrotik RouterOS Buffer error vulnerability

Trust: 1.4

sources: JVNDB: JVNDB-2018-009038 // CNNVD: CNNVD-201808-763

DESCRIPTION

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to stack buffer overflow through the license upgrade interface. This vulnerability could theoretically allow a remote authenticated attacker execute arbitrary code on the system. Mikrotik RouterOS Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. MikroTikRouterOS is a Linux-based routing operating system developed by MikroTik of Latvia. This system turns a PC into a professional router

Trust: 2.25

sources: NVD: CVE-2018-1156 // JVNDB: JVNDB-2018-009038 // CNVD: CNVD-2018-16523 // VULHUB: VHN-121431

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2018-16523

AFFECTED PRODUCTS

vendor:mikrotikmodel:routerosscope:ltversion:6.40.9

Trust: 1.8

vendor:mikrotikmodel:routerosscope:ltversion:6.42.7

Trust: 1.8

vendor:microtikmodel:routerosscope:ltversion:6.42.7

Trust: 0.6

vendor:microtikmodel:routerosscope:ltversion:6.40.9

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.42.4

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.42

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:5.0

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.42.3

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.42.1

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.42.6

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.42.5

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:5.15

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.41.4

Trust: 0.6

vendor:mikrotikmodel:routerosscope:eqversion:6.42.2

Trust: 0.6

sources: CNVD: CNVD-2018-16523 // JVNDB: JVNDB-2018-009038 // CNNVD: CNNVD-201808-763 // NVD: CVE-2018-1156

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-1156
value: HIGH

Trust: 1.0

NVD: CVE-2018-1156
value: HIGH

Trust: 0.8

CNVD: CNVD-2018-16523
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201808-763
value: HIGH

Trust: 0.6

VULHUB: VHN-121431
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-1156
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2018-16523
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: 0.6

VULHUB: VHN-121431
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-1156
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2018-16523 // VULHUB: VHN-121431 // JVNDB: JVNDB-2018-009038 // CNNVD: CNNVD-201808-763 // NVD: CVE-2018-1156

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.1

problemtype:CWE-119

Trust: 0.9

sources: VULHUB: VHN-121431 // JVNDB: JVNDB-2018-009038 // NVD: CVE-2018-1156

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201808-763

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201808-763

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-009038

PATCH
title:Release 6.42.7url:https://mikrotik.com/download/changelogs
Trust: 0.8
title:Release 6.42.7url:https://mikrotik.com/download/changelogs/bugfix-release-tree
Trust: 0.8
title:MikrotikRouterOS stack buffer overflow vulnerability patchurl:https://www.cnvd.org.cn/patchInfo/show/138519
Trust: 0.6
title:Mikrotik RouterOS Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=84254
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2018-16523 // 
            
            
            
            JVNDB: JVNDB-2018-009038 // 
            
            
            
            CNNVD: CNNVD-201808-763

EXTERNAL IDS
db:NVDid:CVE-2018-1156
Trust: 3.1
db:TENABLEid:TRA-2018-21
Trust: 1.7
db:JVNDBid:JVNDB-2018-009038
Trust: 0.8
db:CNNVDid:CNNVD-201808-763
Trust: 0.7
db:CNVDid:CNVD-2018-16523
Trust: 0.6
db:VULHUBid:VHN-121431
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-16523 // 
            
            
            
            VULHUB: VHN-121431 // 
            
            
            
            JVNDB: JVNDB-2018-009038 // 
            
            
            
            CNNVD: CNNVD-201808-763 // 
            
            
            
            NVD: CVE-2018-1156

REFERENCES
url:https://mikrotik.com/download/changelogs
Trust: 1.7
url:https://mikrotik.com/download/changelogs/bugfix-release-tree
Trust: 1.7
url:https://www.tenable.com/security/research/tra-2018-21
Trust: 1.7
url:https://nvd.nist.gov/vuln/detail/cve-2018-1156
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-1156
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2018-16523 // 
            
            
            
            VULHUB: VHN-121431 // 
            
            
            
            JVNDB: JVNDB-2018-009038 // 
            
            
            
            CNNVD: CNNVD-201808-763 // 
            
            
            
            NVD: CVE-2018-1156

SOURCES
db:CNVDid:CNVD-2018-16523
db:VULHUBid:VHN-121431
db:JVNDBid:JVNDB-2018-009038
db:CNNVDid:CNNVD-201808-763
db:NVDid:CVE-2018-1156

LAST UPDATE DATE
2024-11-23T21:52:55.235000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-16523date:2018-08-28T00:00:00
db:VULHUBid:VHN-121431date:2020-08-24T00:00:00
db:JVNDBid:JVNDB-2018-009038date:2018-11-06T00:00:00
db:CNNVDid:CNNVD-201808-763date:2020-08-25T00:00:00
db:NVDid:CVE-2018-1156date:2024-11-21T03:59:18.073

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-16523date:2018-08-28T00:00:00
db:VULHUBid:VHN-121431date:2018-08-23T00:00:00
db:JVNDBid:JVNDB-2018-009038date:2018-11-06T00:00:00
db:CNNVDid:CNNVD-201808-763date:2018-08-24T00:00:00
db:NVDid:CVE-2018-1156date:2018-08-23T19:29:00.347