Details of VAR-201803-1376

ID

VAR-201803-1376

CVE

CVE-2018-0157

TITLE

Cisco IOS XE Data processing vulnerability in software

Trust: 0.8

sources: JVNDB: JVNDB-2018-003566

DESCRIPTION

A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending fragmented IP Version 4 or IP Version 6 packets through an affected device. An exploit could allow the attacker to cause the device to crash, resulting in a denial of service (DoS) condition. The following releases of Cisco IOS XE Software are vulnerable: Everest-16.4.1, Everest-16.4.2, Everest-16.5.1, Everest-16.5.1b, Everest-16.6.1, Everest-16.6.1a. Cisco Bug IDs: CSCvf60296. Vendors have confirmed this vulnerability Bug ID CSCvf60296 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state

Trust: 2.07

sources: NVD: CVE-2018-0157 // JVNDB: JVNDB-2018-003566 // BID: 103561 // VULHUB: VHN-118359 // VULMON: CVE-2018-0157

AFFECTED PRODUCTS

vendor:	cisco	model:	ios xe	scope:	eq	version:	everest-16.4.1	Trust: 1.4
vendor:	cisco	model:	ios xe	scope:	eq	version:	everest-16.4.2	Trust: 1.4
vendor:	cisco	model:	ios xe	scope:	eq	version:	everest-16.5.1	Trust: 1.4
vendor:	cisco	model:	ios xe	scope:	eq	version:	everest-16.5.1b	Trust: 1.4
vendor:	cisco	model:	ios xe	scope:	eq	version:	everest-16.6.1	Trust: 1.4
vendor:	cisco	model:	ios xe	scope:	eq	version:	everest-16.6.1a	Trust: 1.4
vendor:	cisco	model:	ios xe	scope:	eq	version:	16.5.1b	Trust: 1.0
vendor:	cisco	model:	ios xe	scope:	eq	version:	16.4.1	Trust: 1.0
vendor:	cisco	model:	ios xe	scope:	eq	version:	16.6.1	Trust: 1.0
vendor:	cisco	model:	ios xe	scope:	eq	version:	16.6.1a	Trust: 1.0
vendor:	cisco	model:	ios xe	scope:	eq	version:	16.4.2	Trust: 1.0
vendor:	cisco	model:	ios xe	scope:	eq	version:	16.5.1	Trust: 1.0
vendor:	cisco	model:	ios xe software everest-16.6.1a	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios xe software everest-16.6.1	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios xe software everest-16.5.1b	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios xe software everest-16.5.1	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios xe software everest-16.4.2	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios xe software everest-16.4.1	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios xe software	scope:	eq	version:	0	Trust: 0.3

sources: BID: 103561 // JVNDB: JVNDB-2018-003566 // CNNVD: CNNVD-201803-1033 // NVD: CVE-2018-0157

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-0157
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-0157
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201803-1033
value:	HIGH
Trust: 0.6
VULHUB:	VHN-118359
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-0157
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-0157
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-118359
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-0157
baseSeverity:	HIGH
baseScore:	8.6
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	4.0
version:	3.1
Trust: 1.0
NVD:	CVE-2018-0157
baseSeverity:	HIGH
baseScore:	8.6
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-118359 // VULMON: CVE-2018-0157 // JVNDB: JVNDB-2018-003566 // CNNVD: CNNVD-201803-1033 // NVD: CVE-2018-0157

PROBLEMTYPE DATA

problemtype:	CWE-19	Trust: 1.9
problemtype:	NVD-CWE-noinfo	Trust: 1.0

sources: VULHUB: VHN-118359 // JVNDB: JVNDB-2018-003566 // NVD: CVE-2018-0157

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201803-1033

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201803-1033

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-003566

PATCH

title:	cisco-sa-20180328-fwip	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-fwip	Trust: 0.8
title:	Cisco IOS XE Software Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=79501	Trust: 0.6
title:	Cisco: Cisco IOS XE Software Zone-Based Firewall IP Fragmentation Denial of Service Vulnerability	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-20180328-fwip	Trust: 0.1

sources: VULMON: CVE-2018-0157 // JVNDB: JVNDB-2018-003566 // CNNVD: CNNVD-201803-1033

EXTERNAL IDS

db:	NVD	id:	CVE-2018-0157	Trust: 2.9
db:	BID	id:	103561	Trust: 2.1
db:	SECTRACK	id:	1040593	Trust: 1.8
db:	JVNDB	id:	JVNDB-2018-003566	Trust: 0.8
db:	CNNVD	id:	CNNVD-201803-1033	Trust: 0.7
db:	VULHUB	id:	VHN-118359	Trust: 0.1
db:	VULMON	id:	CVE-2018-0157	Trust: 0.1

sources: VULHUB: VHN-118359 // VULMON: CVE-2018-0157 // BID: 103561 // JVNDB: JVNDB-2018-003566 // CNNVD: CNNVD-201803-1033 // NVD: CVE-2018-0157

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20180328-fwip	Trust: 2.2
url:	http://www.securityfocus.com/bid/103561	Trust: 1.9
url:	http://www.securitytracker.com/id/1040593	Trust: 1.8
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0157	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0157	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-118359 // VULMON: CVE-2018-0157 // BID: 103561 // JVNDB: JVNDB-2018-003566 // CNNVD: CNNVD-201803-1033 // NVD: CVE-2018-0157

CREDITS

The vendor reported this issue.

Trust: 0.3

sources: BID: 103561

SOURCES

db:	VULHUB	id:	VHN-118359
db:	VULMON	id:	CVE-2018-0157
db:	BID	id:	103561
db:	JVNDB	id:	JVNDB-2018-003566
db:	CNNVD	id:	CNNVD-201803-1033
db:	NVD	id:	CVE-2018-0157

LAST UPDATE DATE

2024-11-23T22:12:38.587000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-118359	date:	2019-12-03T00:00:00
db:	VULMON	id:	CVE-2018-0157	date:	2019-12-03T00:00:00
db:	BID	id:	103561	date:	2018-03-28T00:00:00
db:	JVNDB	id:	JVNDB-2018-003566	date:	2018-05-28T00:00:00
db:	CNNVD	id:	CNNVD-201803-1033	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-0157	date:	2024-11-21T03:37:37.793

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-118359	date:	2018-03-28T00:00:00
db:	VULMON	id:	CVE-2018-0157	date:	2018-03-28T00:00:00
db:	BID	id:	103561	date:	2018-03-28T00:00:00
db:	JVNDB	id:	JVNDB-2018-003566	date:	2018-05-28T00:00:00
db:	CNNVD	id:	CNNVD-201803-1033	date:	2018-03-29T00:00:00
db:	NVD	id:	CVE-2018-0157	date:	2018-03-28T22:29:00.500