Details of VAR-201812-1085

ID

VAR-201812-1085

CVE

CVE-2018-6703

TITLE

McAfee Agent Uses freed memory vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-011280

DESCRIPTION

Use After Free in Remote logging (which is disabled by default) in McAfee McAfee Agent (MA) 5.x prior to 5.6.0 allows remote unauthenticated attackers to cause a Denial of Service and potentially a remote code execution via a specially crafted HTTP header sent to the logging service. McAfee Agent (MA) Contains a vulnerability in the use of freed memory.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. McAfee Agent is prone to a remote code-execution vulnerability. Successfully exploiting this issue allows attackers to execute arbitrary code in the context of the affected application or cause denial-of-service conditions. McAfee Agent versions 5.5.x and 5.0.x are vulnerable

Trust: 1.98

sources: NVD: CVE-2018-6703 // JVNDB: JVNDB-2018-011280 // BID: 108951 // VULMON: CVE-2018-6703

AFFECTED PRODUCTS

vendor:	mcafee	model:	agent	scope:	eq	version:	5.5.1	Trust: 1.7
vendor:	mcafee	model:	agent	scope:	eq	version:	5.5.0	Trust: 1.4
vendor:	mcafee	model:	agent	scope:	lt	version:	5.6.0	Trust: 1.0
vendor:	mcafee	model:	agent	scope:	gte	version:	5.0.0	Trust: 1.0
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.6 for up to 5.0.0	Trust: 0.8
vendor:	mcafee	model:	threat intelligence exchange server	scope:	eq	version:	2.3	Trust: 0.3
vendor:	mcafee	model:	threat intelligence exchange server	scope:	eq	version:	2.2	Trust: 0.3
vendor:	mcafee	model:	threat intelligence exchange server	scope:	eq	version:	2.1	Trust: 0.3
vendor:	mcafee	model:	threat intelligence exchange server	scope:	eq	version:	2.0	Trust: 0.3
vendor:	mcafee	model:	data exchange layer	scope:	eq	version:	5.0	Trust: 0.3
vendor:	mcafee	model:	data exchange layer	scope:	eq	version:	4.0	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.5	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.6	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.4	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.3	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.2	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.1	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.4.449	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.4.283	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.3.362	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.3.316	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.3.272	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.2.333	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.2.285	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.2.188	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.2.132	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.1.518	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	eq	version:	5.0.1.516	Trust: 0.3
vendor:	mcafee	model:	active response	scope:	eq	version:	2.0	Trust: 0.3
vendor:	mcafee	model:	agent	scope:	ne	version:	5.6	Trust: 0.3
vendor:	mcafee	model:	agent hf1267991	scope:	ne	version:	5.5.1	Trust: 0.3
vendor:	mcafee	model:	agent hf1267994	scope:	ne	version:	5.0.6	Trust: 0.3

sources: BID: 108951 // JVNDB: JVNDB-2018-011280 // CNNVD: CNNVD-201812-477 // NVD: CVE-2018-6703

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2018-6703
value:	CRITICAL
Trust: 1.8
CNNVD:	CNNVD-201812-477
value:	CRITICAL
Trust: 0.6
VULMON:	CVE-2018-6703
value:	HIGH
Trust: 0.1

NVD:	CVE-2018-6703
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: 1.9

NVD:	CVE-2018-6703
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-2018-6703
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: VULMON: CVE-2018-6703 // JVNDB: JVNDB-2018-011280 // CNNVD: CNNVD-201812-477 // NVD: CVE-2018-6703

PROBLEMTYPE DATA

problemtype:

CWE-416

Trust: 1.8

sources: JVNDB: JVNDB-2018-011280 // NVD: CVE-2018-6703

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201812-477

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201812-477

CONFIGURATIONS

sources: NVD: CVE-2018-6703

PATCH

title:	SB10258	url:	https://kc.mcafee.com/corporate/index?page=content&id=sb10258	Trust: 0.8
title:	McAfee Agent Common Service Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=87725	Trust: 0.6
title:	-	url:	https://github.com/live-hack-cve/cve-2018-6703	Trust: 0.1

sources: VULMON: CVE-2018-6703 // JVNDB: JVNDB-2018-011280 // CNNVD: CNNVD-201812-477

EXTERNAL IDS

db:	NVD	id:	CVE-2018-6703	Trust: 2.8
db:	MCAFEE	id:	SB10258	Trust: 2.0
db:	JVNDB	id:	JVNDB-2018-011280	Trust: 0.8
db:	CNNVD	id:	CNNVD-201812-477	Trust: 0.6
db:	BID	id:	108951	Trust: 0.3
db:	VULMON	id:	CVE-2018-6703	Trust: 0.1

sources: VULMON: CVE-2018-6703 // BID: 108951 // JVNDB: JVNDB-2018-011280 // CNNVD: CNNVD-201812-477 // NVD: CVE-2018-6703

REFERENCES

url:	https://kc.mcafee.com/corporate/index?page=content&id=sb10258	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-6703	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-6703	Trust: 0.8
url:	http://www.mcafee.com/	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/416.html	Trust: 0.1
url:	https://github.com/live-hack-cve/cve-2018-6703	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2018-6703 // BID: 108951 // JVNDB: JVNDB-2018-011280 // CNNVD: CNNVD-201812-477 // NVD: CVE-2018-6703

CREDITS

Frank Cozijnsen of the KPN RED-team.

Trust: 0.3

sources: BID: 108951

SOURCES

db:	VULMON	id:	CVE-2018-6703
db:	BID	id:	108951
db:	JVNDB	id:	JVNDB-2018-011280
db:	CNNVD	id:	CNNVD-201812-477
db:	NVD	id:	CVE-2018-6703

LAST UPDATE DATE

2023-11-09T23:34:49.771000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2018-6703	date:	2023-01-27T00:00:00
db:	BID	id:	108951	date:	2019-05-31T00:00:00
db:	JVNDB	id:	JVNDB-2018-011280	date:	2019-01-09T00:00:00
db:	CNNVD	id:	CNNVD-201812-477	date:	2019-04-24T00:00:00
db:	NVD	id:	CVE-2018-6703	date:	2023-11-07T03:00:00

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2018-6703	date:	2018-12-11T00:00:00
db:	BID	id:	108951	date:	2019-05-31T00:00:00
db:	JVNDB	id:	JVNDB-2018-011280	date:	2019-01-09T00:00:00
db:	CNNVD	id:	CNNVD-201812-477	date:	2018-12-12T00:00:00
db:	NVD	id:	CVE-2018-6703	date:	2018-12-11T23:29:00