Details of VAR-202012-0729

ID

VAR-202012-0729

CVE

CVE-2020-27722

TITLE

F5 Networks of BIG-IP Access Policy Manager (APM) Resource exhaustion vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-018312

DESCRIPTION

In BIG-IP APM versions 15.0.0-15.0.1.3, 14.1.0-14.1.3, and 13.1.0-13.1.3.4, under certain conditions, the VDI plugin does not observe plugin flow-control protocol causing excessive resource consumption. F5 Networks of BIG-IP Access Policy Manager (APM) Exists in a resource exhaustion vulnerability.Service operation interruption (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2020-27722 // JVNDB: JVNDB-2020-018312 // VULHUB: VHN-371833

AFFECTED PRODUCTS

vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	15.0.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lt	version:	13.1.3.5	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lt	version:	15.0.1.4	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lt	version:	14.1.3.1	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	13.1.0 that's all 13.1.3.5	Trust: 0.8
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	15.0.0 that's all 15.0.1.4	Trust: 0.8
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	14.1.0 that's all 14.1.3.1	Trust: 0.8

sources: JVNDB: JVNDB-2020-018312 // NVD: CVE-2020-27722

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-27722
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2020-27722
value:	MEDIUM
Trust: 0.8
VULHUB:	VHN-371833
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2020-27722
severity:	LOW
baseScore:	3.5
vectorString:	AV:N/AC:M/AU:S/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	6.8
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-371833
severity:	LOW
baseScore:	3.5
vectorString:	AV:N/AC:M/AU:S/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	6.8
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-27722
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2020-27722
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-371833 // JVNDB: JVNDB-2020-018312 // NVD: CVE-2020-27722

PROBLEMTYPE DATA

problemtype:	CWE-400	Trust: 1.1
problemtype:	Resource exhaustion (CWE-400) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-371833 // JVNDB: JVNDB-2020-018312 // NVD: CVE-2020-27722

PATCH

title:

K73657294

url:

https://my.f5.com/manage/s/article/K73657294

Trust: 0.8

sources: JVNDB: JVNDB-2020-018312

EXTERNAL IDS

db:	NVD	id:	CVE-2020-27722	Trust: 2.7
db:	JVNDB	id:	JVNDB-2020-018312	Trust: 0.8
db:	VULHUB	id:	VHN-371833	Trust: 0.1

sources: VULHUB: VHN-371833 // JVNDB: JVNDB-2020-018312 // NVD: CVE-2020-27722

REFERENCES

url:	https://support.f5.com/csp/article/k73657294	Trust: 1.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-27722	Trust: 0.8

sources: VULHUB: VHN-371833 // JVNDB: JVNDB-2020-018312 // NVD: CVE-2020-27722

SOURCES

db:	VULHUB	id:	VHN-371833
db:	JVNDB	id:	JVNDB-2020-018312
db:	NVD	id:	CVE-2020-27722

LAST UPDATE DATE

2024-11-23T22:33:14.515000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-371833	date:	2020-12-28T00:00:00
db:	JVNDB	id:	JVNDB-2020-018312	date:	2024-07-19T02:07:00
db:	NVD	id:	CVE-2020-27722	date:	2024-11-21T05:21:41.827

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-371833	date:	2020-12-24T00:00:00
db:	JVNDB	id:	JVNDB-2020-018312	date:	2024-07-19T00:00:00
db:	NVD	id:	CVE-2020-27722	date:	2020-12-24T16:15:15.147