Details of VAR-201903-0546

ID

VAR-201903-0546

CVE

CVE-2019-1613

TITLE

Cisco NX-OS Software command injection vulnerability

Trust: 1.4

sources: JVNDB: JVNDB-2019-002428 // CNNVD: CNNVD-201903-153

DESCRIPTION

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(27) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(6). Nexus 3500 Platform Switches are affected running software versions prior to 6.0(2)A8(11) and 7.0(3)I7(6). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9), 7.0(3)I7(6). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22) and 8.2(3). Cisco NX-OS The software contains a command injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco NX-OS Software is prone to a local command-injection vulnerability. This issue is being tracked by Cisco Bug ID CSCvj63807, CSCvj65654, CSCvk50903 and CSCvk50906

Trust: 1.98

sources: NVD: CVE-2019-1613 // JVNDB: JVNDB-2019-002428 // BID: 107392 // VULHUB: VHN-148245

AFFECTED PRODUCTS

vendor:	cisco	model:	nx-os	scope:	eq	version:	7.0\(3\)i7\(2\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	eq	version:	9.2\(1\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	eq	version:	8.2\(1\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	eq	version:	9.2\(2\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.0\(3\)f3\(3\)	Trust: 1.0
vendor:	cisco	model:	nx-os	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	nx-os	scope:	eq	version:	9.2	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	8.3	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	8.2	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	8.1	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.3	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i7	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i6	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i5	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i4	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 f3	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 f2	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 f1	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	7.0(3)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	6.2	Trust: 0.3
vendor:	cisco	model:	nx-os 6.0 a8	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	eq	version:	5.2	Trust: 0.3
vendor:	cisco	model:	nexus r-series line cards and fabric modules	scope:	eq	version:	95000	Trust: 0.3
vendor:	cisco	model:	nexus series switches in standalone nx-os mode	scope:	eq	version:	90000	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	77000	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	70000	Trust: 0.3
vendor:	cisco	model:	nexus platform switches	scope:	eq	version:	36000	Trust: 0.3
vendor:	cisco	model:	nexus platform switches	scope:	eq	version:	35000	Trust: 0.3
vendor:	cisco	model:	nexus series switches	scope:	eq	version:	30000	Trust: 0.3
vendor:	cisco	model:	mds series multilayer switches	scope:	eq	version:	90000	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	9.2(2)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	8.3(2)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	8.2(3)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	8.0	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	7.2	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i7	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 i4	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os 7.0 f3	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	6.2(27)	Trust: 0.3
vendor:	cisco	model:	nx-os	scope:	ne	version:	6.2(22)	Trust: 0.3
vendor:	cisco	model:	nx-os 6.0 a8	scope:	ne	version:	-	Trust: 0.3

sources: BID: 107392 // JVNDB: JVNDB-2019-002428 // NVD: CVE-2019-1613

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-1613
value:	MEDIUM
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1613
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2019-1613
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201903-153
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-148245
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-1613
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-148245
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-1613
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	5.9
version:	3.1
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1613
baseSeverity:	MEDIUM
baseScore:	4.2
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	0.8
impactScore:	3.4
version:	3.0
Trust: 1.0
NVD:	CVE-2019-1613
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-148245 // JVNDB: JVNDB-2019-002428 // CNNVD: CNNVD-201903-153 // NVD: CVE-2019-1613 // NVD: CVE-2019-1613

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.9
problemtype:	CWE-88	Trust: 1.1

sources: VULHUB: VHN-148245 // JVNDB: JVNDB-2019-002428 // NVD: CVE-2019-1613

THREAT TYPE

local

Trust: 0.9

sources: BID: 107392 // CNNVD: CNNVD-201903-153

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-201903-153

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-002428

PATCH

title:	cisco-sa-20190306-nxos-cmdinj-1613	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1613	Trust: 0.8
title:	Cisco NX-OS Software Fixes for command injection vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=89830	Trust: 0.6

sources: JVNDB: JVNDB-2019-002428 // CNNVD: CNNVD-201903-153

EXTERNAL IDS

db:	NVD	id:	CVE-2019-1613	Trust: 2.8
db:	BID	id:	107392	Trust: 1.4
db:	JVNDB	id:	JVNDB-2019-002428	Trust: 0.8
db:	AUSCERT	id:	ESB-2019.0699.2	Trust: 0.6
db:	CNNVD	id:	CNNVD-201903-153	Trust: 0.6
db:	VULHUB	id:	VHN-148245	Trust: 0.1

sources: VULHUB: VHN-148245 // BID: 107392 // JVNDB: JVNDB-2019-002428 // CNNVD: CNNVD-201903-153 // NVD: CVE-2019-1613

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190306-nxos-cmdinj-1613	Trust: 2.0
url:	http://www.securityfocus.com/bid/107392	Trust: 1.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1613	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2019-1613	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/76574	Trust: 0.6
url:	https://vigilance.fr/vulnerability/cisco-nx-os-nexus-multiple-vulnerabilities-28681	Trust: 0.6
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-148245 // BID: 107392 // JVNDB: JVNDB-2019-002428 // CNNVD: CNNVD-201903-153 // NVD: CVE-2019-1613

CREDITS

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.

Trust: 0.6

sources: CNNVD: CNNVD-201903-153

SOURCES

db:	VULHUB	id:	VHN-148245
db:	BID	id:	107392
db:	JVNDB	id:	JVNDB-2019-002428
db:	CNNVD	id:	CNNVD-201903-153
db:	NVD	id:	CVE-2019-1613

LAST UPDATE DATE

2024-11-23T21:37:35.936000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-148245	date:	2020-10-05T00:00:00
db:	BID	id:	107392	date:	2019-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2019-002428	date:	2019-04-09T00:00:00
db:	CNNVD	id:	CNNVD-201903-153	date:	2020-05-22T00:00:00
db:	NVD	id:	CVE-2019-1613	date:	2024-11-21T04:36:55.777

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-148245	date:	2019-03-11T00:00:00
db:	BID	id:	107392	date:	2019-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2019-002428	date:	2019-04-09T00:00:00
db:	CNNVD	id:	CNNVD-201903-153	date:	2019-03-06T00:00:00
db:	NVD	id:	CVE-2019-1613	date:	2019-03-11T21:29:00.840