Details of VAR-201808-0568

ID

VAR-201808-0568

CVE

CVE-2018-1157

TITLE

Mikrotik RouterOS Vulnerable to resource exhaustion

Trust: 0.8

sources: JVNDB: JVNDB-2018-009039

DESCRIPTION

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a memory exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server and in some circumstances reboot the system via a crafted HTTP POST request. Mikrotik RouterOS Contains a resource exhaustion vulnerability.Service operation interruption (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-2018-1157 // JVNDB: JVNDB-2018-009039 // CNVD: CNVD-2018-16524 // VULHUB: VHN-121442

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2018-16524

AFFECTED PRODUCTS

vendor:	mikrotik	model:	routeros	scope:	lt	version:	6.40.9	Trust: 1.8
vendor:	mikrotik	model:	routeros	scope:	lt	version:	6.42.7	Trust: 1.8
vendor:	microtik	model:	routeros	scope:	lt	version:	6.42.7	Trust: 0.6
vendor:	microtik	model:	routeros	scope:	lt	version:	6.40.9	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.42.4	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.42	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	5.0	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.42.3	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.42.1	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.42.6	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.42.5	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	5.15	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.41.4	Trust: 0.6
vendor:	mikrotik	model:	routeros	scope:	eq	version:	6.42.2	Trust: 0.6

sources: CNVD: CNVD-2018-16524 // JVNDB: JVNDB-2018-009039 // CNNVD: CNNVD-201808-762 // NVD: CVE-2018-1157

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-1157
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2018-1157
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2018-16524
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201808-762
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-121442
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-1157
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: 1.8
CNVD:	CNVD-2018-16524
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-121442
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: 0.1

nvd@nist.gov:	CVE-2018-1157
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2018-16524 // VULHUB: VHN-121442 // JVNDB: JVNDB-2018-009039 // CNNVD: CNNVD-201808-762 // NVD: CVE-2018-1157

PROBLEMTYPE DATA

problemtype:

CWE-400

Trust: 1.9

sources: VULHUB: VHN-121442 // JVNDB: JVNDB-2018-009039 // NVD: CVE-2018-1157

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201808-762

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201808-762

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-009039

PATCH

title:	Release 6.42.7	url:	https://mikrotik.com/download/changelogs	Trust: 0.8
title:	Release 6.42.7	url:	https://mikrotik.com/download/changelogs/bugfix-release-tree	Trust: 0.8
title:	MikrotikRouterOS memory exhaustion vulnerability patch	url:	https://www.cnvd.org.cn/patchInfo/show/138523	Trust: 0.6
title:	Mikrotik RouterOS Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=84253	Trust: 0.6

sources: CNVD: CNVD-2018-16524 // JVNDB: JVNDB-2018-009039 // CNNVD: CNNVD-201808-762

EXTERNAL IDS

db:	NVD	id:	CVE-2018-1157	Trust: 3.1
db:	TENABLE	id:	TRA-2018-21	Trust: 1.7
db:	JVNDB	id:	JVNDB-2018-009039	Trust: 0.8
db:	CNNVD	id:	CNNVD-201808-762	Trust: 0.7
db:	CNVD	id:	CNVD-2018-16524	Trust: 0.6
db:	VULHUB	id:	VHN-121442	Trust: 0.1

sources: CNVD: CNVD-2018-16524 // VULHUB: VHN-121442 // JVNDB: JVNDB-2018-009039 // CNNVD: CNNVD-201808-762 // NVD: CVE-2018-1157

REFERENCES

url:	https://mikrotik.com/download/changelogs	Trust: 1.7
url:	https://mikrotik.com/download/changelogs/bugfix-release-tree	Trust: 1.7
url:	http://seclists.org/fulldisclosure/2019/jul/20	Trust: 1.7
url:	https://www.tenable.com/security/research/tra-2018-21	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2018-1157	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-1157	Trust: 0.8

sources: CNVD: CNVD-2018-16524 // VULHUB: VHN-121442 // JVNDB: JVNDB-2018-009039 // CNNVD: CNNVD-201808-762 // NVD: CVE-2018-1157

SOURCES

db:	CNVD	id:	CNVD-2018-16524
db:	VULHUB	id:	VHN-121442
db:	JVNDB	id:	JVNDB-2018-009039
db:	CNNVD	id:	CNNVD-201808-762
db:	NVD	id:	CVE-2018-1157

LAST UPDATE DATE

2024-11-23T21:52:55.326000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-16524	date:	2018-08-28T00:00:00
db:	VULHUB	id:	VHN-121442	date:	2019-07-23T00:00:00
db:	JVNDB	id:	JVNDB-2018-009039	date:	2018-11-06T00:00:00
db:	CNNVD	id:	CNNVD-201808-762	date:	2019-07-24T00:00:00
db:	NVD	id:	CVE-2018-1157	date:	2024-11-21T03:59:18.190

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2018-16524	date:	2018-08-28T00:00:00
db:	VULHUB	id:	VHN-121442	date:	2018-08-23T00:00:00
db:	JVNDB	id:	JVNDB-2018-009039	date:	2018-11-06T00:00:00
db:	CNNVD	id:	CNNVD-201808-762	date:	2018-08-24T00:00:00
db:	NVD	id:	CVE-2018-1157	date:	2018-08-23T19:29:00.457