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[email protected]CVE-2020-3303

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

CVE-2020-3303

2020-05-0617:15:13

CWE-400

CWE-399

[email protected]

web.nvd.nist.gov

cve-2020-3303

cisco

asa

ftd

dos

vulnerability

ikev1

remote attacker

nvd

7.8 High

CVSS2

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

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.7%

JSON

A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature 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. The vulnerability is due to improper management of system memory. An attacker could exploit this vulnerability by sending malicious IKEv1 traffic to an affected device. 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

CPENameOperatorVersion
cisco:adaptive_security_appliancecisco adaptive security appliancelt9.6.4.36
cisco:adaptive_security_appliance_softwarecisco adaptive security appliance softwarelt9.8.4.10
cisco:adaptive_security_appliance_softwarecisco adaptive security appliance softwarelt9.10.1.30
cisco:adaptive_security_appliance_softwarecisco adaptive security appliance softwarelt9.12.2.9

CPE	Name	Operator	Version
cisco:adaptive_security_appliance	cisco adaptive security appliance	lt	9.6.4.36
cisco:adaptive_security_appliance_software	cisco adaptive security appliance software	lt	9.8.4.10
cisco:adaptive_security_appliance_software	cisco adaptive security appliance software	lt	9.10.1.30
cisco:adaptive_security_appliance_software	cisco adaptive security appliance software	lt	9.12.2.9

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-BqYFRJt9

7.8 High

CVSS2

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

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.7%

JSON

Related for CVE-2020-3303

nvd1 nessus3 prion1 cvelist1 cisco1