Details of VAR-201806-1041

ID

VAR-201806-1041

CVE

CVE-2018-0358

TITLE

Cisco TelePresence Video Communication Server Expressway Vulnerable to file descriptor exhaustion

Trust: 0.8

sources: JVNDB: JVNDB-2018-006854

DESCRIPTION

A vulnerability in the file descriptor handling of Cisco TelePresence Video Communication Server (VCS) Expressway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to exhaustion of file descriptors while processing a high volume of traffic. An attacker could exploit this vulnerability by establishing a high number of concurrent TCP connections to the vulnerable system. An exploit could allow the attacker to cause a restart in a specific process, resulting in a temporary interruption of service. Cisco Bug IDs: CSCvh77056, CSCvh77058, CSCvh95264. Vendors have confirmed this vulnerability Bug ID CSCvh77056 , CSCvh77058 ,and CSCvh95264 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state

Trust: 1.98

sources: NVD: CVE-2018-0358 // JVNDB: JVNDB-2018-006854 // BID: 104521 // VULHUB: VHN-118560

AFFECTED PRODUCTS

vendor:	cisco	model:	telepresence video communication server	scope:	eq	version:	-	Trust: 1.6
vendor:	cisco	model:	telepresence video communication server	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	telepresence video communication server expressway	scope:	eq	version:	0	Trust: 0.3

sources: BID: 104521 // JVNDB: JVNDB-2018-006854 // CNNVD: CNNVD-201806-1117 // NVD: CVE-2018-0358

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-0358
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-0358
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201806-1117
value:	HIGH
Trust: 0.6
VULHUB:	VHN-118560
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-0358
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: 1.8
VULHUB:	VHN-118560
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: 0.1

nvd@nist.gov:	CVE-2018-0358
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2018-0358
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-118560 // JVNDB: JVNDB-2018-006854 // CNNVD: CNNVD-201806-1117 // NVD: CVE-2018-0358

PROBLEMTYPE DATA

problemtype:	CWE-769	Trust: 1.9
problemtype:	CWE-770	Trust: 1.1

sources: VULHUB: VHN-118560 // JVNDB: JVNDB-2018-006854 // NVD: CVE-2018-0358

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201806-1117

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201806-1117

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-006854

PATCH

title:

cisco-sa-20180620-vcse-dos

url:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-vcse-dos

Trust: 0.8

sources: JVNDB: JVNDB-2018-006854

EXTERNAL IDS

db:	NVD	id:	CVE-2018-0358	Trust: 2.8
db:	BID	id:	104521	Trust: 2.0
db:	SECTRACK	id:	1041172	Trust: 1.7
db:	JVNDB	id:	JVNDB-2018-006854	Trust: 0.8
db:	CNNVD	id:	CNNVD-201806-1117	Trust: 0.7
db:	VULHUB	id:	VHN-118560	Trust: 0.1

sources: VULHUB: VHN-118560 // BID: 104521 // JVNDB: JVNDB-2018-006854 // CNNVD: CNNVD-201806-1117 // NVD: CVE-2018-0358

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20180620-vcse-dos	Trust: 2.0
url:	http://www.securityfocus.com/bid/104521	Trust: 1.7
url:	http://www.securitytracker.com/id/1041172	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0358	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0358	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-118560 // BID: 104521 // JVNDB: JVNDB-2018-006854 // CNNVD: CNNVD-201806-1117 // NVD: CVE-2018-0358

CREDITS

Cisco

Trust: 0.3

sources: BID: 104521

SOURCES

db:	VULHUB	id:	VHN-118560
db:	BID	id:	104521
db:	JVNDB	id:	JVNDB-2018-006854
db:	CNNVD	id:	CNNVD-201806-1117
db:	NVD	id:	CVE-2018-0358

LAST UPDATE DATE

2024-11-23T22:22:04.056000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-118560	date:	2020-08-31T00:00:00
db:	BID	id:	104521	date:	2018-06-20T00:00:00
db:	JVNDB	id:	JVNDB-2018-006854	date:	2018-09-03T00:00:00
db:	CNNVD	id:	CNNVD-201806-1117	date:	2020-10-23T00:00:00
db:	NVD	id:	CVE-2018-0358	date:	2024-11-21T03:38:03.377

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-118560	date:	2018-06-21T00:00:00
db:	BID	id:	104521	date:	2018-06-20T00:00:00
db:	JVNDB	id:	JVNDB-2018-006854	date:	2018-09-03T00:00:00
db:	CNNVD	id:	CNNVD-201806-1117	date:	2018-06-22T00:00:00
db:	NVD	id:	CVE-2018-0358	date:	2018-06-21T11:29:00.883