Details of VAR-201908-0277

ID

VAR-201908-0277

CVE

CVE-2019-12634

TITLE

plural Cisco Vulnerabilities related to authorization, authority, and access control in products

Trust: 0.8

sources: JVNDB: JVNDB-2019-008634

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to a missing authentication check in an API call. An attacker who can send a request to an affected system could cause all currently authenticated users to be logged off. Repeated exploitation could cause the inability to maintain a session in the web-based management portal. The software supports HTTP, SSH access, etc., and can perform operations such as starting, shutting down and restarting the server

Trust: 1.71

sources: NVD: CVE-2019-12634 // JVNDB: JVNDB-2019-008634 // VULHUB: VHN-144400

AFFECTED PRODUCTS

vendor:	cisco	model:	ucs director express for big data	scope:	lte	version:	3.7.2.0	Trust: 1.0
vendor:	cisco	model:	ucs director	scope:	eq	version:	6.6.0.0	Trust: 1.0
vendor:	cisco	model:	ucs director	scope:	lte	version:	6.7.2.0	Trust: 1.0
vendor:	cisco	model:	integrated management controller supervisor	scope:	gte	version:	2.2.0.3	Trust: 1.0
vendor:	cisco	model:	ucs director express for big data	scope:	gte	version:	3.7.0.0	Trust: 1.0
vendor:	cisco	model:	ucs director express for big data	scope:	eq	version:	3.6.0.0	Trust: 1.0
vendor:	cisco	model:	integrated management controller supervisor	scope:	lte	version:	2.2.0.6	Trust: 1.0
vendor:	cisco	model:	ucs director	scope:	gte	version:	6.7.0.0	Trust: 1.0
vendor:	cisco	model:	ucs director	scope:	eq	version:	6.6.1.0	Trust: 1.0
vendor:	cisco	model:	ucs director express for big data	scope:	eq	version:	3.6.1.0	Trust: 1.0
vendor:	cisco	model:	integrated management controller supervisor	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	ucs director	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	ucs director express for big data	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2019-008634 // NVD: CVE-2019-12634

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-12634
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-12634
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-12634
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201908-1680
value:	HIGH
Trust: 0.6
VULHUB:	VHN-144400
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-12634
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-144400
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-2019-12634
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
ykramarz@cisco.com:	CVE-2019-12634
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:	3.9
impactScore:	4.0
version:	3.0
Trust: 1.0
NVD:	CVE-2019-12634
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-144400 // JVNDB: JVNDB-2019-008634 // CNNVD: CNNVD-201908-1680 // NVD: CVE-2019-12634 // NVD: CVE-2019-12634

PROBLEMTYPE DATA

problemtype:	CWE-264	Trust: 1.9
problemtype:	CWE-306	Trust: 1.1

sources: VULHUB: VHN-144400 // JVNDB: JVNDB-2019-008634 // NVD: CVE-2019-12634

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201908-1680

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201908-1680

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-008634

PATCH

title:	cisco-sa-20190821-ucs-imc-dos	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-ucs-imc-dos	Trust: 0.8
title:	Cisco Integrated Management Controller Supervisor , Cisco UCS Director and Cisco UCS Director Express for Big Data Fixes for permissions and access control issues vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=97282	Trust: 0.6

sources: JVNDB: JVNDB-2019-008634 // CNNVD: CNNVD-201908-1680

EXTERNAL IDS

db:	NVD	id:	CVE-2019-12634	Trust: 2.5
db:	JVNDB	id:	JVNDB-2019-008634	Trust: 0.8
db:	CNNVD	id:	CNNVD-201908-1680	Trust: 0.7
db:	AUSCERT	id:	ESB-2019.3212	Trust: 0.6
db:	VULHUB	id:	VHN-144400	Trust: 0.1

sources: VULHUB: VHN-144400 // JVNDB: JVNDB-2019-008634 // CNNVD: CNNVD-201908-1680 // NVD: CVE-2019-12634

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-ucs-imc-dos	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-12634	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-12634	Trust: 0.8
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-bo	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-cimc-cli-inject	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinject-1896	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-ucs-cimc	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinject-1634	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinj-1865	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinj-1864	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinj-1850	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-infodisc	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-privilege	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-privescal	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imcs-ucs-authby	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imcs-ucs-cmdinj	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imcs-usercred	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-dos	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2019.3212/	Trust: 0.6

sources: VULHUB: VHN-144400 // JVNDB: JVNDB-2019-008634 // CNNVD: CNNVD-201908-1680 // NVD: CVE-2019-12634

SOURCES

db:	VULHUB	id:	VHN-144400
db:	JVNDB	id:	JVNDB-2019-008634
db:	CNNVD	id:	CNNVD-201908-1680
db:	NVD	id:	CVE-2019-12634

LAST UPDATE DATE

2024-11-23T21:59:47.899000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-144400	date:	2020-10-08T00:00:00
db:	JVNDB	id:	JVNDB-2019-008634	date:	2019-09-04T00:00:00
db:	CNNVD	id:	CNNVD-201908-1680	date:	2020-10-09T00:00:00
db:	NVD	id:	CVE-2019-12634	date:	2024-11-21T04:23:13.987

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-144400	date:	2019-08-21T00:00:00
db:	JVNDB	id:	JVNDB-2019-008634	date:	2019-09-04T00:00:00
db:	CNNVD	id:	CNNVD-201908-1680	date:	2019-08-21T00:00:00
db:	NVD	id:	CVE-2019-12634	date:	2019-08-21T19:15:13.387