Details of VAR-201801-1053

ID

VAR-201801-1053

CVE

CVE-2018-0102

TITLE

Cisco NX-OS Resource management vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-001515

DESCRIPTION

A vulnerability in the Pong tool of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software attempts to free the same area of memory twice. An attacker could exploit this vulnerability by sending a pong request to an affected device from a location on the network that causes the pong reply packet to egress both a FabricPath port and a non-FabricPath port. An exploit could allow the attacker to cause a dual or quad supervisor virtual port-channel (vPC) to reload. This vulnerability affects the following products when running Cisco NX-OS Software Release 7.2(1)D(1), 7.2(2)D1(1), or 7.2(2)D1(2) with both the Pong and FabricPath features enabled and the FabricPath port is actively monitored via a SPAN session: Cisco Nexus 7000 Series Switches and Cisco Nexus 7700 Series Switches. Cisco Bug IDs: CSCuv98660. Cisco NX-OS Contains a resource management vulnerability. Vendors have confirmed this vulnerability Bug ID CSCuv98660 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. NX-OS Software is a data center operating system that runs on it

Trust: 1.98

sources: NVD: CVE-2018-0102 // JVNDB: JVNDB-2018-001515 // BID: 102728 // VULHUB: VHN-118304

AFFECTED PRODUCTS

vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2\(2\)d1\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2\(2\)d1\(2\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2\(1\)d\(1\)	Trust: 1.6
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2(1)d(1)	Trust: 0.8
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2(2)d1(1)	Trust: 0.8
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.2(2)d1(2)	Trust: 0.8
vendor:	cisco	model:	nx-os 7.2 d1	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	nx-os 7.2 d	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nexus series switches 7.3 pdb	scope:	eq	version:	7000	Trust: 0.3
vendor:	cisco	model:	nx-os 7.3 d1	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nexus series switches 7.3 d1	scope:	ne	version:	7000	Trust: 0.3

sources: BID: 102728 // JVNDB: JVNDB-2018-001515 // CNNVD: CNNVD-201801-618 // NVD: CVE-2018-0102

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-0102
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-0102
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201801-618
value:	HIGH
Trust: 0.6
VULHUB:	VHN-118304
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-0102
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-118304
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-0102
baseSeverity:	HIGH
baseScore:	7.4
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	4.0
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-118304 // JVNDB: JVNDB-2018-001515 // CNNVD: CNNVD-201801-618 // NVD: CVE-2018-0102

PROBLEMTYPE DATA

problemtype:	CWE-399	Trust: 1.9
problemtype:	CWE-415	Trust: 1.1

sources: VULHUB: VHN-118304 // JVNDB: JVNDB-2018-001515 // NVD: CVE-2018-0102

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-201801-618

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201801-618

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-001515

PATCH

title:	cisco-sa-20180117-nx-os	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-nx-os	Trust: 0.8
title:	Cisco Nexus 7000 Series Switches and 7700 Series Switches Cisco NX-OS Software Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=77798	Trust: 0.6

sources: JVNDB: JVNDB-2018-001515 // CNNVD: CNNVD-201801-618

EXTERNAL IDS

db:	NVD	id:	CVE-2018-0102	Trust: 2.8
db:	BID	id:	102728	Trust: 2.0
db:	SECTRACK	id:	1040219	Trust: 1.7
db:	JVNDB	id:	JVNDB-2018-001515	Trust: 0.8
db:	CNNVD	id:	CNNVD-201801-618	Trust: 0.7
db:	VULHUB	id:	VHN-118304	Trust: 0.1

sources: VULHUB: VHN-118304 // BID: 102728 // JVNDB: JVNDB-2018-001515 // CNNVD: CNNVD-201801-618 // NVD: CVE-2018-0102

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20180117-nx-os	Trust: 2.0
url:	http://www.securityfocus.com/bid/102728	Trust: 1.7
url:	http://www.securitytracker.com/id/1040219	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0102	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-0102	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-118304 // BID: 102728 // JVNDB: JVNDB-2018-001515 // CNNVD: CNNVD-201801-618 // NVD: CVE-2018-0102

CREDITS

Cisco

Trust: 0.3

sources: BID: 102728

SOURCES

db:	VULHUB	id:	VHN-118304
db:	BID	id:	102728
db:	JVNDB	id:	JVNDB-2018-001515
db:	CNNVD	id:	CNNVD-201801-618
db:	NVD	id:	CVE-2018-0102

LAST UPDATE DATE

2024-11-23T22:59:07.473000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-118304	date:	2019-10-09T00:00:00
db:	BID	id:	102728	date:	2018-01-17T00:00:00
db:	JVNDB	id:	JVNDB-2018-001515	date:	2018-02-22T00:00:00
db:	CNNVD	id:	CNNVD-201801-618	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-0102	date:	2024-11-21T03:37:31.487

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-118304	date:	2018-01-18T00:00:00
db:	BID	id:	102728	date:	2018-01-17T00:00:00
db:	JVNDB	id:	JVNDB-2018-001515	date:	2018-02-22T00:00:00
db:	CNNVD	id:	CNNVD-201801-618	date:	2018-01-22T00:00:00
db:	NVD	id:	CVE-2018-0102	date:	2018-01-18T06:29:01.097