Details of VAR-202005-0706

ID

VAR-202005-0706

CVE

CVE-2020-3306

TITLE

Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software exhaustion vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2020-005428

DESCRIPTION

A vulnerability in the DHCP module of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to incorrect processing of certain DHCP packets. An attacker could exploit this vulnerability by sending a crafted DHCP packet to the affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device. The platform provides features such as highly secure access to data and network resources

Trust: 1.8

sources: NVD: CVE-2020-3306 // JVNDB: JVNDB-2020-005428 // VULHUB: VHN-181431 // VULMON: CVE-2020-3306

AFFECTED PRODUCTS

vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.9	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance	scope:	lt	version:	9.6.4.34	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	lt	version:	6.3.0.5	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	gte	version:	6.4.0	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	lt	version:	6.4.0.4	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.10.1.30	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.12	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.8.4.10	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	gte	version:	9.7	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	lt	version:	9.12.3	Trust: 1.0
vendor:	cisco	model:	adaptive security appliance software	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	firepower threat defense software	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.1.7.4	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.2	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.2.4.8	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.3	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.3.3.9	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.4	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.4.2.11	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.4.4.37	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.5	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.5.2.5	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.6	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.6.0	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.6.2	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.6.4.30	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.6.4.31	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.7	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.8	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.8.0	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.8.4	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.8.4.7	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.8.4.9	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.9	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.9.0	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.9.2.50	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.9.2.56	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.9.2.66	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.10	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.10.0	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.10.1.22	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.10.1.27	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.12	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.12.0	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.12.2.1	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.12.2.5	Trust: 0.1
vendor:	cisco	model:	adaptive security appliance	scope:	eq	version:	9.12.2.9	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	-	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	5.3.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	5.4.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0.0.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0.1.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0.1.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0.1.3	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.0.1.4	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0.3	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0.4	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0.5	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0.6	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.1.0.7	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.0.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.0.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.0.3	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.0.4	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.0.5	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.2.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.2.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.2.3	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.2.4	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.2.5	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.3	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.4	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.5	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.6	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.7	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.9	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.10	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.11	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.12	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.13	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.14	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.15	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.2.3.16	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.3.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.3.0.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.3.0.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.3.0.3	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.3.0.4	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.4.0	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.4.0.1	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.4.0.2	Trust: 0.1
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	6.4.0.3	Trust: 0.1

sources: VULMON: CVE-2020-3306 // JVNDB: JVNDB-2020-005428 // NVD: CVE-2020-3306

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-3306
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3306
value:	MEDIUM
Trust: 1.0
NVD:	JVNDB-2020-005428
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202005-211
value:	HIGH
Trust: 0.6
VULHUB:	VHN-181431
value:	HIGH
Trust: 0.1
VULMON:	CVE-2020-3306
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2020-3306
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1
NVD:	JVNDB-2020-005428
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
VULHUB:	VHN-181431
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-3306
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-2020-3306
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.2
impactScore:	4.0
version:	3.0
Trust: 1.0
NVD:	JVNDB-2020-005428
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-181431 // VULMON: CVE-2020-3306 // JVNDB: JVNDB-2020-005428 // CNNVD: CNNVD-202005-211 // NVD: CVE-2020-3306 // NVD: CVE-2020-3306

PROBLEMTYPE DATA

problemtype:

CWE-400

Trust: 1.9

sources: VULHUB: VHN-181431 // JVNDB: JVNDB-2020-005428 // NVD: CVE-2020-3306

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202005-211

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202005-211

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-005428

PATCH

title:	cisco-sa-asaftd-dos-qk8cTGLz	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dos-qk8cTGLz	Trust: 0.8
title:	Cisco Firepower Threat Defense and Adaptive Security Appliances Software Remediation of resource management error vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=118924	Trust: 0.6
title:	Cisco: Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software DHCP Denial of Service Vulnerability	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-asaftd-dos-qk8cTGLz	Trust: 0.1
title:	The Register	url:	https://www.theregister.co.uk/2020/05/07/cisco_may_patches/	Trust: 0.1

sources: VULMON: CVE-2020-3306 // JVNDB: JVNDB-2020-005428 // CNNVD: CNNVD-202005-211

EXTERNAL IDS

db:	NVD	id:	CVE-2020-3306	Trust: 2.6
db:	JVNDB	id:	JVNDB-2020-005428	Trust: 0.8
db:	CNNVD	id:	CNNVD-202005-211	Trust: 0.7
db:	AUSCERT	id:	ESB-2020.1615.2	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.1615	Trust: 0.6
db:	NSFOCUS	id:	49090	Trust: 0.6
db:	CNVD	id:	CNVD-2020-31111	Trust: 0.1
db:	VULHUB	id:	VHN-181431	Trust: 0.1
db:	VULMON	id:	CVE-2020-3306	Trust: 0.1

sources: VULHUB: VHN-181431 // VULMON: CVE-2020-3306 // JVNDB: JVNDB-2020-005428 // CNNVD: CNNVD-202005-211 // NVD: CVE-2020-3306

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-asaftd-dos-qk8ctglz	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3306	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3306	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/49090	Trust: 0.6
url:	https://vigilance.fr/vulnerability/cisco-asa-denial-of-service-via-dhcp-32208	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.1615/	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.1615.2/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/400.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/181504	Trust: 0.1

sources: VULHUB: VHN-181431 // VULMON: CVE-2020-3306 // JVNDB: JVNDB-2020-005428 // CNNVD: CNNVD-202005-211 // NVD: CVE-2020-3306

SOURCES

db:	VULHUB	id:	VHN-181431
db:	VULMON	id:	CVE-2020-3306
db:	JVNDB	id:	JVNDB-2020-005428
db:	CNNVD	id:	CNNVD-202005-211
db:	NVD	id:	CVE-2020-3306

LAST UPDATE DATE

2024-08-14T13:24:33.704000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-181431	date:	2020-05-15T00:00:00
db:	VULMON	id:	CVE-2020-3306	date:	2020-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2020-005428	date:	2020-06-15T00:00:00
db:	CNNVD	id:	CNNVD-202005-211	date:	2020-09-25T00:00:00
db:	NVD	id:	CVE-2020-3306	date:	2023-08-16T16:17:07.960

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-181431	date:	2020-05-06T00:00:00
db:	VULMON	id:	CVE-2020-3306	date:	2020-05-06T00:00:00
db:	JVNDB	id:	JVNDB-2020-005428	date:	2020-06-15T00:00:00
db:	CNNVD	id:	CNNVD-202005-211	date:	2020-05-06T00:00:00
db:	NVD	id:	CVE-2020-3306	date:	2020-05-06T17:15:13.260