Details of VAR-202011-1451

ID

VAR-202011-1451

CVE

CVE-2020-5943

TITLE

BIG-IP Vulnerability in cryptography

Trust: 0.8

sources: JVNDB: JVNDB-2020-013088

DESCRIPTION

In versions 14.1.0-14.1.0.1 and 14.1.2.5-14.1.2.7, when a BIG-IP object is created or listed through the REST interface, the protected fields are obfuscated in the REST response, not protected via a SecureVault cryptogram as TMSH does. One example of protected fields is the GTM monitor password. BIG-IP Contains a cryptographic vulnerability.Information may be obtained. F5 BIG-IP is an application delivery platform integrated with network traffic management, application security management, load balancing and other functions of the US company F5. There is an information disclosure vulnerability in BIG-IP 14.x version

Trust: 1.71

sources: NVD: CVE-2020-5943 // JVNDB: JVNDB-2020-013088 // VULHUB: VHN-184068

AFFECTED PRODUCTS

vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip ssl orchestrator	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip ssl orchestrator	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip ssl orchestrator	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip ssl orchestrator	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip ddos hybrid defender	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip ddos hybrid defender	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip ddos hybrid defender	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip ddos hybrid defender	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	14.1.0.1	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	14.1.2.5	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	14.1.2.7	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced web application firewall	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip application acceleration manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip ddos hybrid defender	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip fraud protection service	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip link controller	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip application security manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip access policy manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip domain name system	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip global traffic manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip analytics	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-013088 // NVD: CVE-2020-5943

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-5943
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2020-5943
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202011-166
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-184068
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-5943
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-184068
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-5943
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2020-5943
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-184068 // JVNDB: JVNDB-2020-013088 // CNNVD: CNNVD-202011-166 // NVD: CVE-2020-5943

PROBLEMTYPE DATA

problemtype:	CWE-327	Trust: 1.1
problemtype:	Inadequate encryption strength (CWE-326) [NVD Evaluation ]	Trust: 0.8
problemtype:	CWE-326	Trust: 0.1

sources: VULHUB: VHN-184068 // JVNDB: JVNDB-2020-013088 // NVD: CVE-2020-5943

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202011-166

TYPE

encryption problem

Trust: 0.6

sources: CNNVD: CNNVD-202011-166

PATCH

title:	K20059815	url:	https://support.f5.com/csp/article/K20059815	Trust: 0.8
title:	F5 BIG-IP Fixes for encryption problem vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=133787	Trust: 0.6

sources: JVNDB: JVNDB-2020-013088 // CNNVD: CNNVD-202011-166

EXTERNAL IDS

db:	NVD	id:	CVE-2020-5943	Trust: 2.5
db:	JVNDB	id:	JVNDB-2020-013088	Trust: 0.8
db:	CNNVD	id:	CNNVD-202011-166	Trust: 0.7
db:	AUSCERT	id:	ESB-2020.3783	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.3783.2	Trust: 0.6
db:	CNVD	id:	CNVD-2020-63629	Trust: 0.1
db:	VULHUB	id:	VHN-184068	Trust: 0.1

sources: VULHUB: VHN-184068 // JVNDB: JVNDB-2020-013088 // CNNVD: CNNVD-202011-166 // NVD: CVE-2020-5943

REFERENCES

url:	https://support.f5.com/csp/article/k20059815	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2020-5943	Trust: 1.4
url:	https://www.auscert.org.au/bulletins/esb-2020.3783.2/	Trust: 0.6
url:	https://vigilance.fr/vulnerability/f5-big-ip-privilege-escalation-via-icontrol-rest-password-de-obfuscate-33762	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.3783/	Trust: 0.6

sources: VULHUB: VHN-184068 // JVNDB: JVNDB-2020-013088 // CNNVD: CNNVD-202011-166 // NVD: CVE-2020-5943

SOURCES

db:	VULHUB	id:	VHN-184068
db:	JVNDB	id:	JVNDB-2020-013088
db:	CNNVD	id:	CNNVD-202011-166
db:	NVD	id:	CVE-2020-5943

LAST UPDATE DATE

2024-11-23T21:58:52.748000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-184068	date:	2021-07-21T00:00:00
db:	JVNDB	id:	JVNDB-2020-013088	date:	2021-06-18T05:29:00
db:	CNNVD	id:	CNNVD-202011-166	date:	2020-11-25T00:00:00
db:	NVD	id:	CVE-2020-5943	date:	2024-11-21T05:34:52.570

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-184068	date:	2020-11-05T00:00:00
db:	JVNDB	id:	JVNDB-2020-013088	date:	2021-06-18T00:00:00
db:	CNNVD	id:	CNNVD-202011-166	date:	2020-11-03T00:00:00
db:	NVD	id:	CVE-2020-5943	date:	2020-11-05T20:15:17.753