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CiscoCVE-2020-3305

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

CVE-2020-3305

2020-05-0617:15:13

CWE-400

cisco

web.nvd.nist.gov

cisco

asa

ftd

bgp

vulnerability

remote

dos

nvd

cve-2020-3305

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

7.5

Confidence

High

EPSS

0.002

Percentile

52.6%

JSON

A vulnerability in the implementation of the Border Gateway Protocol (BGP) module in 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. The vulnerability is due to incorrect processing of certain BGP packets. An attacker could exploit this vulnerability by sending a crafted BGP packet. A successful exploit could allow the attacker to cause a DoS condition on the affected device.

Affected configurations

Nvd

Node

ciscoadaptive_security_applianceRange<9.6.4.36

ciscoadaptive_security_appliance_softwareRange9.7–9.8.4.10

ciscoadaptive_security_appliance_softwareRange9.9–9.10.1.30

ciscoadaptive_security_appliance_softwareRange9.12–9.12.2.9

AND

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-

Node

ciscofirepower_threat_defenseRange<6.3.0.5

ciscofirepower_threat_defenseRange6.4.0–6.4.0.6

VendorProductVersionCPE
ciscoadaptive_security_appliance*cpe:2.3:a:cisco:adaptive_security_appliance:*:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software*cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
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:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	adaptive_security_appliance	*	cpe:2.3:a:cisco:adaptive_security_appliance::::::::
cisco	adaptive_security_appliance_software	*	cpe:2.3:o:cisco:adaptive_security_appliance_software::::::::
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:-:::::::*

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CNA Affected

[
  {
    "product": "Cisco Adaptive Security Appliance (ASA) Software",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-dos-P43GCE5j

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

7.5

Confidence

High

EPSS

0.002

Percentile

52.6%

JSON

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