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HistoryNov 01, 2023 - 5:15 p.m.
CVE-2023-20086
cve-2023-20086
denial of service
icmpv6
cisco asa
cisco ftd
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
27.1%
A vulnerability in ICMPv6 processing 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. This vulnerability is due to improper processing of ICMPv6 messages. An attacker could exploit this vulnerability by sending crafted ICMPv6 messages to a targeted Cisco ASA or FTD system with IPv6 enabled. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Affected configurations
Node
ciscoadaptive_security_appliance_softwareMatch9.8.1
ORciscoadaptive_security_appliance_softwareMatch9.8.1.5
ORciscoadaptive_security_appliance_softwareMatch9.8.1.7
ORciscoadaptive_security_appliance_softwareMatch9.8.2
ORciscoadaptive_security_appliance_softwareMatch9.8.2.8
ORciscoadaptive_security_appliance_softwareMatch9.8.2.14
ORciscoadaptive_security_appliance_softwareMatch9.8.2.15
ORciscoadaptive_security_appliance_softwareMatch9.8.2.17
ORciscoadaptive_security_appliance_softwareMatch9.8.2.20
ORciscoadaptive_security_appliance_softwareMatch9.8.2.24
ORciscoadaptive_security_appliance_softwareMatch9.8.2.26
ORciscoadaptive_security_appliance_softwareMatch9.8.2.28
ORciscoadaptive_security_appliance_softwareMatch9.8.2.33
ORciscoadaptive_security_appliance_softwareMatch9.8.2.35
ORciscoadaptive_security_appliance_softwareMatch9.8.2.38
ORciscoadaptive_security_appliance_softwareMatch9.8.3
ORciscoadaptive_security_appliance_softwareMatch9.8.3.8
ORciscoadaptive_security_appliance_softwareMatch9.8.3.11
ORciscoadaptive_security_appliance_softwareMatch9.8.3.14
ORciscoadaptive_security_appliance_softwareMatch9.8.3.16
ORciscoadaptive_security_appliance_softwareMatch9.8.3.18
ORciscoadaptive_security_appliance_softwareMatch9.8.3.21
ORciscoadaptive_security_appliance_softwareMatch9.8.3.26
ORciscoadaptive_security_appliance_softwareMatch9.8.3.29
ORciscoadaptive_security_appliance_softwareMatch9.8.4
ORciscoadaptive_security_appliance_softwareMatch9.8.4.3
ORciscoadaptive_security_appliance_softwareMatch9.8.4.7
ORciscoadaptive_security_appliance_softwareMatch9.8.4.8
ORciscoadaptive_security_appliance_softwareMatch9.8.4.10
ORciscoadaptive_security_appliance_softwareMatch9.8.4.12
ORciscoadaptive_security_appliance_softwareMatch9.8.4.15
ORciscoadaptive_security_appliance_softwareMatch9.8.4.17
ORciscoadaptive_security_appliance_softwareMatch9.8.4.20
ORciscoadaptive_security_appliance_softwareMatch9.8.4.22
ORciscoadaptive_security_appliance_softwareMatch9.8.4.25
ORciscoadaptive_security_appliance_softwareMatch9.8.4.26
ORciscoadaptive_security_appliance_softwareMatch9.8.4.29
ORciscoadaptive_security_appliance_softwareMatch9.8.4.32
ORciscoadaptive_security_appliance_softwareMatch9.8.4.33
ORciscoadaptive_security_appliance_softwareMatch9.8.4.34
ORciscoadaptive_security_appliance_softwareMatch9.8.4.35
ORciscoadaptive_security_appliance_softwareMatch9.8.4.39
ORciscoadaptive_security_appliance_softwareMatch9.8.4.40
ORciscoadaptive_security_appliance_softwareMatch9.8.4.41
ORciscoadaptive_security_appliance_softwareMatch9.8.4.43
ORciscoadaptive_security_appliance_softwareMatch9.8.4.44
ORciscoadaptive_security_appliance_softwareMatch9.8.4.45
ORciscoadaptive_security_appliance_softwareMatch9.8.4.46
ORciscoadaptive_security_appliance_softwareMatch9.8.4.48
ORciscoadaptive_security_appliance_softwareMatch9.12.1
ORciscoadaptive_security_appliance_softwareMatch9.12.1.2
ORciscoadaptive_security_appliance_softwareMatch9.12.1.3
ORciscoadaptive_security_appliance_softwareMatch9.12.2
ORciscoadaptive_security_appliance_softwareMatch9.12.2.1
ORciscoadaptive_security_appliance_softwareMatch9.12.2.4
ORciscoadaptive_security_appliance_softwareMatch9.12.2.5
ORciscoadaptive_security_appliance_softwareMatch9.12.2.9
ORciscoadaptive_security_appliance_softwareMatch9.12.3
ORciscoadaptive_security_appliance_softwareMatch9.12.3.2
ORciscoadaptive_security_appliance_softwareMatch9.12.3.7
ORciscoadaptive_security_appliance_softwareMatch9.12.3.9
ORciscoadaptive_security_appliance_softwareMatch9.12.3.12
ORciscoadaptive_security_appliance_softwareMatch9.12.4
ORciscoadaptive_security_appliance_softwareMatch9.12.4.2
ORciscoadaptive_security_appliance_softwareMatch9.12.4.4
ORciscoadaptive_security_appliance_softwareMatch9.12.4.7
ORciscoadaptive_security_appliance_softwareMatch9.12.4.8
ORciscoadaptive_security_appliance_softwareMatch9.12.4.10
ORciscoadaptive_security_appliance_softwareMatch9.12.4.13
ORciscoadaptive_security_appliance_softwareMatch9.12.4.18
ORciscoadaptive_security_appliance_softwareMatch9.12.4.24
ORciscoadaptive_security_appliance_softwareMatch9.12.4.26
ORciscoadaptive_security_appliance_softwareMatch9.12.4.29
ORciscoadaptive_security_appliance_softwareMatch9.12.4.30
ORciscoadaptive_security_appliance_softwareMatch9.12.4.35
ORciscoadaptive_security_appliance_softwareMatch9.12.4.37
ORciscoadaptive_security_appliance_softwareMatch9.12.4.38
ORciscoadaptive_security_appliance_softwareMatch9.12.4.39
ORciscoadaptive_security_appliance_softwareMatch9.12.4.40
ORciscoadaptive_security_appliance_softwareMatch9.12.4.41
ORciscoadaptive_security_appliance_softwareMatch9.12.4.47
ORciscoadaptive_security_appliance_softwareMatch9.12.4.48
ORciscoadaptive_security_appliance_softwareMatch9.12.4.50
ORciscoadaptive_security_appliance_softwareMatch9.12.4.52
ORciscoadaptive_security_appliance_softwareMatch9.12.4.54
ORciscoadaptive_security_appliance_softwareMatch9.12.4.55
ORciscoadaptive_security_appliance_softwareMatch9.14.1
ORciscoadaptive_security_appliance_softwareMatch9.14.1.6
ORciscoadaptive_security_appliance_softwareMatch9.14.1.10
ORciscoadaptive_security_appliance_softwareMatch9.14.1.15
ORciscoadaptive_security_appliance_softwareMatch9.14.1.19
ORciscoadaptive_security_appliance_softwareMatch9.14.1.30
ORciscoadaptive_security_appliance_softwareMatch9.14.2
ORciscoadaptive_security_appliance_softwareMatch9.14.2.4
ORciscoadaptive_security_appliance_softwareMatch9.14.2.8
ORciscoadaptive_security_appliance_softwareMatch9.14.2.13
ORciscoadaptive_security_appliance_softwareMatch9.14.2.15
ORciscoadaptive_security_appliance_softwareMatch9.14.3
ORciscoadaptive_security_appliance_softwareMatch9.14.3.1
ORciscoadaptive_security_appliance_softwareMatch9.14.3.9
ORciscoadaptive_security_appliance_softwareMatch9.14.3.11
ORciscoadaptive_security_appliance_softwareMatch9.14.3.13
ORciscoadaptive_security_appliance_softwareMatch9.14.3.15
ORciscoadaptive_security_appliance_softwareMatch9.14.3.18
ORciscoadaptive_security_appliance_softwareMatch9.14.4
ORciscoadaptive_security_appliance_softwareMatch9.14.4.6
ORciscoadaptive_security_appliance_softwareMatch9.14.4.7
ORciscoadaptive_security_appliance_softwareMatch9.14.4.12
ORciscoadaptive_security_appliance_softwareMatch9.14.4.13
ORciscoadaptive_security_appliance_softwareMatch9.14.4.14
ORciscoadaptive_security_appliance_softwareMatch9.14.4.15
ORciscoadaptive_security_appliance_softwareMatch9.14.4.17
ORciscoadaptive_security_appliance_softwareMatch9.14.4.22
ORciscoadaptive_security_appliance_softwareMatch9.15.1
ORciscoadaptive_security_appliance_softwareMatch9.15.1.1
ORciscoadaptive_security_appliance_softwareMatch9.15.1.7
ORciscoadaptive_security_appliance_softwareMatch9.15.1.10
ORciscoadaptive_security_appliance_softwareMatch9.15.1.15
ORciscoadaptive_security_appliance_softwareMatch9.15.1.16
ORciscoadaptive_security_appliance_softwareMatch9.15.1.17
ORciscoadaptive_security_appliance_softwareMatch9.15.1.21
ORciscoadaptive_security_appliance_softwareMatch9.16.1
ORciscoadaptive_security_appliance_softwareMatch9.16.1.28
ORciscoadaptive_security_appliance_softwareMatch9.16.2
ORciscoadaptive_security_appliance_softwareMatch9.16.2.3
ORciscoadaptive_security_appliance_softwareMatch9.16.2.7
ORciscoadaptive_security_appliance_softwareMatch9.16.2.11
ORciscoadaptive_security_appliance_softwareMatch9.16.2.13
ORciscoadaptive_security_appliance_softwareMatch9.16.2.14
ORciscoadaptive_security_appliance_softwareMatch9.16.3
ORciscoadaptive_security_appliance_softwareMatch9.16.3.3
ORciscoadaptive_security_appliance_softwareMatch9.16.3.14
ORciscoadaptive_security_appliance_softwareMatch9.16.3.15
ORciscoadaptive_security_appliance_softwareMatch9.16.3.19
ORciscoadaptive_security_appliance_softwareMatch9.16.3.23
ORciscoadaptive_security_appliance_softwareMatch9.16.4
ORciscoadaptive_security_appliance_softwareMatch9.16.4.9
ORciscoadaptive_security_appliance_softwareMatch9.17.1
ORciscoadaptive_security_appliance_softwareMatch9.17.1.7
ORciscoadaptive_security_appliance_softwareMatch9.17.1.9
ORciscoadaptive_security_appliance_softwareMatch9.17.1.10
ORciscoadaptive_security_appliance_softwareMatch9.17.1.11
ORciscoadaptive_security_appliance_softwareMatch9.17.1.13
ORciscoadaptive_security_appliance_softwareMatch9.17.1.15
ORciscoadaptive_security_appliance_softwareMatch9.17.1.20
ORciscoadaptive_security_appliance_softwareMatch9.18.1
ORciscoadaptive_security_appliance_softwareMatch9.18.1.3
ORciscoadaptive_security_appliance_softwareMatch9.18.2
ORciscoadaptive_security_appliance_softwareMatch9.18.2.5
ORciscoadaptive_security_appliance_softwareMatch9.18.2.7
ORciscoadaptive_security_appliance_softwareMatch9.18.2.8
ORciscoadaptive_security_appliance_softwareMatch9.19.1
Node
ciscofirepower_threat_defenseMatch6.2.3
ORciscofirepower_threat_defenseMatch6.2.3.1
ORciscofirepower_threat_defenseMatch6.2.3.2
ORciscofirepower_threat_defenseMatch6.2.3.3
ORciscofirepower_threat_defenseMatch6.2.3.4
ORciscofirepower_threat_defenseMatch6.2.3.5
ORciscofirepower_threat_defenseMatch6.2.3.6
ORciscofirepower_threat_defenseMatch6.2.3.7
ORciscofirepower_threat_defenseMatch6.2.3.8
ORciscofirepower_threat_defenseMatch6.2.3.9
ORciscofirepower_threat_defenseMatch6.2.3.10
ORciscofirepower_threat_defenseMatch6.2.3.11
ORciscofirepower_threat_defenseMatch6.2.3.12
ORciscofirepower_threat_defenseMatch6.2.3.13
ORciscofirepower_threat_defenseMatch6.2.3.14
ORciscofirepower_threat_defenseMatch6.2.3.15
ORciscofirepower_threat_defenseMatch6.2.3.16
ORciscofirepower_threat_defenseMatch6.2.3.17
ORciscofirepower_threat_defenseMatch6.2.3.18
ORciscofirepower_threat_defenseMatch6.4.0
ORciscofirepower_threat_defenseMatch6.4.0.1
ORciscofirepower_threat_defenseMatch6.4.0.2
ORciscofirepower_threat_defenseMatch6.4.0.3
ORciscofirepower_threat_defenseMatch6.4.0.4
ORciscofirepower_threat_defenseMatch6.4.0.5
ORciscofirepower_threat_defenseMatch6.4.0.6
ORciscofirepower_threat_defenseMatch6.4.0.7
ORciscofirepower_threat_defenseMatch6.4.0.8
ORciscofirepower_threat_defenseMatch6.4.0.9
ORciscofirepower_threat_defenseMatch6.4.0.10
ORciscofirepower_threat_defenseMatch6.4.0.11
ORciscofirepower_threat_defenseMatch6.4.0.12
ORciscofirepower_threat_defenseMatch6.4.0.13
ORciscofirepower_threat_defenseMatch6.4.0.14
ORciscofirepower_threat_defenseMatch6.4.0.15
ORciscofirepower_threat_defenseMatch6.4.0.16
ORciscofirepower_threat_defenseMatch6.6.0
ORciscofirepower_threat_defenseMatch6.6.0.1
ORciscofirepower_threat_defenseMatch6.6.1
ORciscofirepower_threat_defenseMatch6.6.3
ORciscofirepower_threat_defenseMatch6.6.4
ORciscofirepower_threat_defenseMatch6.6.5
ORciscofirepower_threat_defenseMatch6.6.5.1
ORciscofirepower_threat_defenseMatch6.6.5.2
ORciscofirepower_threat_defenseMatch6.6.7
ORciscofirepower_threat_defenseMatch6.6.7.1
ORciscofirepower_threat_defenseMatch6.7.0
ORciscofirepower_threat_defenseMatch6.7.0.1
ORciscofirepower_threat_defenseMatch6.7.0.2
ORciscofirepower_threat_defenseMatch6.7.0.3
ORciscofirepower_threat_defenseMatch7.0.0
ORciscofirepower_threat_defenseMatch7.0.0.1
ORciscofirepower_threat_defenseMatch7.0.1
ORciscofirepower_threat_defenseMatch7.0.1.1
ORciscofirepower_threat_defenseMatch7.0.2
ORciscofirepower_threat_defenseMatch7.0.2.1
ORciscofirepower_threat_defenseMatch7.0.3
ORciscofirepower_threat_defenseMatch7.0.4
ORciscofirepower_threat_defenseMatch7.0.5
ORciscofirepower_threat_defenseMatch7.1.0
ORciscofirepower_threat_defenseMatch7.1.0.1
ORciscofirepower_threat_defenseMatch7.1.0.2
ORciscofirepower_threat_defenseMatch7.1.0.3
ORciscofirepower_threat_defenseMatch7.2.0
ORciscofirepower_threat_defenseMatch7.2.0.1
ORciscofirepower_threat_defenseMatch7.2.1
ORciscofirepower_threat_defenseMatch7.2.2
ORciscofirepower_threat_defenseMatch7.2.3
ORciscofirepower_threat_defenseMatch7.3.0
ORciscofirepower_threat_defenseMatch7.3.1
ORciscofirepower_threat_defenseMatch7.3.1.1
Related
cve
cve
CVE-2023-20086
2023-11-01 17:15:11
prion
prion
Race condition
2023-11-01 17:15:00
cisco
cisco
cvelist
cvelist
CVE-2023-20086
2023-11-01 16:42:43
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
27.1%
Related for NVD:CVE-2023-20086