Details of VAR-202109-0781

ID

VAR-202109-0781

CVE

CVE-2021-23032

TITLE

BIG-IP DNS Vulnerabilities in the system

Trust: 0.8

sources: JVNDB: JVNDB-2021-012070

DESCRIPTION

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x and 12.1.x, when a BIG-IP DNS system is configured with non-default Wide IP and pool settings, undisclosed DNS responses can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. BIG-IP DNS There are unspecified vulnerabilities in the system.Service operation interruption (DoS) It may be in a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. 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. A security vulnerability exists in the F5 BIG-IP

Trust: 2.34

sources: NVD: CVE-2021-23032 // JVNDB: JVNDB-2021-012070 // CNNVD: CNNVD-202104-975 // VULHUB: VHN-381518 // VULMON: CVE-2021-23032

AFFECTED PRODUCTS

vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lt	version:	15.1.3.1	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lt	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	16.0.0	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 domain name system	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lt	version:	14.1.4.4	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip domain name system	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-012070 // NVD: CVE-2021-23032

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-23032
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-23032
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202104-975
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202108-2031
value:	HIGH
Trust: 0.6
VULHUB:	VHN-381518
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2021-23032
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-23032
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-381518
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-23032
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
NVD:	CVE-2021-23032
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-381518 // VULMON: CVE-2021-23032 // JVNDB: JVNDB-2021-012070 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202108-2031 // NVD: CVE-2021-23032

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-20	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-012070 // NVD: CVE-2021-23032

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-2031

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

PATCH

title:	K45407662	url:	https://support.f5.com/csp/article/K45407662	Trust: 0.8
title:	F5 BIG-IP Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=163944	Trust: 0.6

sources: JVNDB: JVNDB-2021-012070 // CNNVD: CNNVD-202108-2031

EXTERNAL IDS

db:	NVD	id:	CVE-2021-23032	Trust: 3.4
db:	JVNDB	id:	JVNDB-2021-012070	Trust: 0.8
db:	CNNVD	id:	CNNVD-202108-2031	Trust: 0.7
db:	CS-HELP	id:	SB2021041363	Trust: 0.6
db:	CNNVD	id:	CNNVD-202104-975	Trust: 0.6
db:	CS-HELP	id:	SB2021082714	Trust: 0.6
db:	AUSCERT	id:	ESB-2021.2870	Trust: 0.6
db:	VULHUB	id:	VHN-381518	Trust: 0.1
db:	VULMON	id:	CVE-2021-23032	Trust: 0.1

sources: VULHUB: VHN-381518 // VULMON: CVE-2021-23032 // JVNDB: JVNDB-2021-012070 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202108-2031 // NVD: CVE-2021-23032

REFERENCES

url:	https://support.f5.com/csp/article/k45407662	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2021-23032	Trust: 1.4
url:	https://www.cybersecurity-help.cz/vdb/sb2021041363	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2021.2870	Trust: 0.6
url:	https://www.cybersecurity-help.cz/vdb/sb2021082714	Trust: 0.6
url:	https://vigilance.fr/vulnerability/f5-big-ip-denial-of-service-via-dns-wide-ip-and-pool-setting-36187	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-381518 // VULMON: CVE-2021-23032 // JVNDB: JVNDB-2021-012070 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202108-2031 // NVD: CVE-2021-23032

SOURCES

db:	VULHUB	id:	VHN-381518
db:	VULMON	id:	CVE-2021-23032
db:	JVNDB	id:	JVNDB-2021-012070
db:	CNNVD	id:	CNNVD-202104-975
db:	CNNVD	id:	CNNVD-202108-2031
db:	NVD	id:	CVE-2021-23032

LAST UPDATE DATE

2024-08-14T12:22:28.768000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-381518	date:	2021-09-27T00:00:00
db:	VULMON	id:	CVE-2021-23032	date:	2021-09-27T00:00:00
db:	JVNDB	id:	JVNDB-2021-012070	date:	2022-08-23T06:07:00
db:	CNNVD	id:	CNNVD-202104-975	date:	2021-04-14T00:00:00
db:	CNNVD	id:	CNNVD-202108-2031	date:	2021-09-28T00:00:00
db:	NVD	id:	CVE-2021-23032	date:	2021-09-27T12:49:09.120

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-381518	date:	2021-09-14T00:00:00
db:	VULMON	id:	CVE-2021-23032	date:	2021-09-14T00:00:00
db:	JVNDB	id:	JVNDB-2021-012070	date:	2022-08-23T00:00:00
db:	CNNVD	id:	CNNVD-202104-975	date:	2021-04-13T00:00:00
db:	CNNVD	id:	CNNVD-202108-2031	date:	2021-08-24T00:00:00
db:	NVD	id:	CVE-2021-23032	date:	2021-09-14T18:15:08.070