Details of VAR-202003-1564

ID

VAR-202003-1564

CVE

CVE-2020-5861

TITLE

BIG-IP Buffer error vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-003528

DESCRIPTION

On BIG-IP 12.1.0-12.1.5, the TMM process may produce a core file in some cases when Ram Cache incorrectly optimizes stored data resulting in memory errors. BIG-IP Exists in a buffer error vulnerability.Service operation interruption (DoS) It may be put into a state. 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 F5 BIG-IP versions 12.1.0 through 12.1.5. An attacker can exploit this vulnerability to cause the system to temporarily fail to process traffic and cause a failover

Trust: 1.8

sources: NVD: CVE-2020-5861 // JVNDB: JVNDB-2020-003528 // VULHUB: VHN-183986 // VULMON: CVE-2020-5861

AFFECTED PRODUCTS

vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	12.1.0	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:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	12.1.5	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip advanced firewall manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip analytics	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip application acceleration manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip application security manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip domain name system	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip fraud protection service	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip global traffic manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip link controller	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip local traffic manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip policy enforcement manager	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-003528 // NVD: CVE-2020-5861

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-5861
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-003528
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202003-1655
value:	HIGH
Trust: 0.6
VULHUB:	VHN-183986
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2020-5861
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-5861
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: 1.1
NVD:	JVNDB-2020-003528
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
VULHUB:	VHN-183986
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-2020-5861
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:	JVNDB-2020-003528
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-183986 // VULMON: CVE-2020-5861 // JVNDB: JVNDB-2020-003528 // CNNVD: CNNVD-202003-1655 // NVD: CVE-2020-5861

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.9

sources: VULHUB: VHN-183986 // JVNDB: JVNDB-2020-003528 // NVD: CVE-2020-5861

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202003-1655

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202003-1655

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-003528

PATCH

title:

K22113131

url:

https://support.f5.com/csp/article/K22113131

Trust: 0.8

sources: JVNDB: JVNDB-2020-003528

EXTERNAL IDS

db:	NVD	id:	CVE-2020-5861	Trust: 2.6
db:	JVNDB	id:	JVNDB-2020-003528	Trust: 0.8
db:	CNNVD	id:	CNNVD-202003-1655	Trust: 0.7
db:	AUSCERT	id:	ESB-2020.1078	Trust: 0.6
db:	CNVD	id:	CNVD-2020-24026	Trust: 0.1
db:	VULHUB	id:	VHN-183986	Trust: 0.1
db:	VULMON	id:	CVE-2020-5861	Trust: 0.1

sources: VULHUB: VHN-183986 // VULMON: CVE-2020-5861 // JVNDB: JVNDB-2020-003528 // CNNVD: CNNVD-202003-1655 // NVD: CVE-2020-5861

REFERENCES

url:	https://support.f5.com/csp/article/k22113131	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2020-5861	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-5861	Trust: 0.8
url:	https://vigilance.fr/vulnerability/f5-big-ip-denial-of-service-via-tmm-ram-cache-31891	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.1078/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/119.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-183986 // VULMON: CVE-2020-5861 // JVNDB: JVNDB-2020-003528 // CNNVD: CNNVD-202003-1655 // NVD: CVE-2020-5861

SOURCES

db:	VULHUB	id:	VHN-183986
db:	VULMON	id:	CVE-2020-5861
db:	JVNDB	id:	JVNDB-2020-003528
db:	CNNVD	id:	CNNVD-202003-1655
db:	NVD	id:	CVE-2020-5861

LAST UPDATE DATE

2024-11-23T22:37:26.946000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-183986	date:	2020-04-01T00:00:00
db:	VULMON	id:	CVE-2020-5861	date:	2020-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2020-003528	date:	2020-04-17T00:00:00
db:	CNNVD	id:	CNNVD-202003-1655	date:	2020-04-03T00:00:00
db:	NVD	id:	CVE-2020-5861	date:	2024-11-21T05:34:43.287

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-183986	date:	2020-03-27T00:00:00
db:	VULMON	id:	CVE-2020-5861	date:	2020-03-27T00:00:00
db:	JVNDB	id:	JVNDB-2020-003528	date:	2020-04-17T00:00:00
db:	CNNVD	id:	CNNVD-202003-1655	date:	2020-03-27T00:00:00
db:	NVD	id:	CVE-2020-5861	date:	2020-03-27T15:15:12.490