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[email protected]NVD:CVE-2020-3306

HistoryMay 06, 2020 - 5:15 p.m.

CVE-2020-3306

2020-05-0617:15:13

CWE-400

[email protected]

web.nvd.nist.gov

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

Confidence

High

EPSS

0.002

Percentile

52.6%

JSON

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.

Affected configurations

Nvd

Node

ciscoasa_5505Match-

ciscoasa_5510Match-

ciscoasa_5512-xMatch-

ciscoasa_5515-xMatch-

ciscoasa_5520Match-

ciscoasa_5525-xMatch-

ciscoasa_5550Match-

ciscoasa_5555-xMatch-

ciscoasa_5580Match-

ciscoasa_5585-xMatch-

AND

ciscoadaptive_security_applianceRange<9.6.4.34

ciscoadaptive_security_appliance_softwareRange9.7–9.8.4.10

ciscoadaptive_security_appliance_softwareRange9.9–9.10.1.30

ciscoadaptive_security_appliance_softwareRange9.12–9.12.3

Node

ciscofirepower_threat_defenseRange<6.3.0.5

ciscofirepower_threat_defenseRange6.4.0–6.4.0.4

VendorProductVersionCPE
ciscoasa_5505-cpe:2.3:h:cisco:asa_5505:-:*:*:*:*:*:*:*
ciscoasa_5510-cpe:2.3:h:cisco:asa_5510:-:*:*:*:*:*:*:*
ciscoasa_5512-x-cpe:2.3:h:cisco:asa_5512-x:-:*:*:*:*:*:*:*
ciscoasa_5515-x-cpe:2.3:h:cisco:asa_5515-x:-:*:*:*:*:*:*:*
ciscoasa_5520-cpe:2.3:h:cisco:asa_5520:-:*:*:*:*:*:*:*
ciscoasa_5525-x-cpe:2.3:h:cisco:asa_5525-x:-:*:*:*:*:*:*:*
ciscoasa_5550-cpe:2.3:h:cisco:asa_5550:-:*:*:*:*:*:*:*
ciscoasa_5555-x-cpe:2.3:h:cisco:asa_5555-x:-:*:*:*:*:*:*:*
ciscoasa_5580-cpe:2.3:h:cisco:asa_5580:-:*:*:*:*:*:*:*
ciscoasa_5585-x-cpe:2.3:h:cisco:asa_5585-x:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	asa_5505	-	cpe:2.3:h:cisco:asa_5505:-:::::::*
cisco	asa_5510	-	cpe:2.3:h:cisco:asa_5510:-:::::::*
cisco	asa_5512-x	-	cpe:2.3:h:cisco:asa_5512-x:-:::::::*
cisco	asa_5515-x	-	cpe:2.3:h:cisco:asa_5515-x:-:::::::*
cisco	asa_5520	-	cpe:2.3:h:cisco:asa_5520:-:::::::*
cisco	asa_5525-x	-	cpe:2.3:h:cisco:asa_5525-x:-:::::::*
cisco	asa_5550	-	cpe:2.3:h:cisco:asa_5550:-:::::::*
cisco	asa_5555-x	-	cpe:2.3:h:cisco:asa_5555-x:-:::::::*
cisco	asa_5580	-	cpe:2.3:h:cisco:asa_5580:-:::::::*
cisco	asa_5585-x	-	cpe:2.3:h:cisco:asa_5585-x:-:::::::*

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1-10 of 131

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dos-qk8cTGLz

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

Confidence

High

EPSS

0.002

Percentile

52.6%

JSON

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