7.5
CVSSv3

CVE-2022-20947

Published: 15/11/2022 Updated: 25/01/2024
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

A vulnerability in dynamic access policies (DAP) functionality of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote malicious user to cause an affected device to reload, resulting in a denial of service (DoS) condition. This vulnerability is due to improper processing of HostScan data received from the Posture (HostScan) module. An attacker could exploit this vulnerability by sending crafted HostScan data to an affected device. A successful exploit could allow the malicious user to cause the affected device to reload, resulting in a DoS condition. tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-dap-dos-GhYZBxDU ["tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-dap-dos-GhYZBxDU"] This advisory is part of the November 2022 release of the Cisco ASA, FTD, and FMC Security Advisory Bundled publication.

Vulnerability Trend

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cisco adaptive security appliance software 9.16.1

cisco adaptive security appliance software 9.6.2.7

cisco adaptive security appliance software 9.6.2.2

cisco adaptive security appliance software 9.6.3.1

cisco adaptive security appliance software 9.6.4

cisco adaptive security appliance software 9.6.2.3

cisco adaptive security appliance software 9.6.1.3

cisco adaptive security appliance software 9.6.3

cisco adaptive security appliance software 9.6.2

cisco adaptive security appliance software 9.6.1.10

cisco adaptive security appliance software 9.6.2.11

cisco adaptive security appliance software 9.6.2.1

cisco adaptive security appliance software 9.6.1.5

cisco adaptive security appliance software 9.6.1

cisco adaptive security appliance software 9.7.1

cisco adaptive security appliance software 9.7.1.2

cisco adaptive security appliance software 9.8.2

cisco adaptive security appliance software 9.9.1

cisco adaptive security appliance software 9.6.4.18

cisco adaptive security appliance software 9.6.4.20

cisco adaptive security appliance software 9.9.1.2

cisco adaptive security appliance software 9.9.2.50

cisco adaptive security appliance software 9.10.1.30

cisco adaptive security appliance software 9.6.4.6

cisco adaptive security appliance software 9.8.3.18

cisco adaptive security appliance software 9.8.3.26

cisco adaptive security appliance software 9.9.2.80

cisco adaptive security appliance software 9.12.2

cisco adaptive security appliance software 9.7.1.21

cisco adaptive security appliance software 9.8.2.24

cisco adaptive security appliance software 9.8.3.16

cisco adaptive security appliance software 9.8.4.29

cisco adaptive security appliance software 9.9.1.4

cisco adaptive security appliance software 9.9.2.36

cisco adaptive security appliance software 9.9.2.47

cisco adaptive security appliance software 9.10.1.2

cisco adaptive security appliance software 9.12.2.5

cisco adaptive security appliance software 9.12.4.4

cisco adaptive security appliance software 9.13.1.13

cisco adaptive security appliance software 9.6.4.3

cisco adaptive security appliance software 9.6.4.25

cisco adaptive security appliance software 9.7.1.24

cisco adaptive security appliance software 9.8.2.20

cisco adaptive security appliance software 9.8.4

cisco adaptive security appliance software 9.8.4.26

cisco adaptive security appliance software 9.9.2.32

cisco adaptive security appliance software 9.9.2.66

cisco adaptive security appliance software 9.10.1.7

cisco adaptive security appliance software 9.10.1.17

cisco adaptive security appliance software 9.10.1.44

cisco adaptive security appliance software 9.14.1.30

cisco adaptive security appliance software 9.13.1.12

cisco adaptive security appliance software 9.14.1.15

cisco adaptive security appliance software 9.6.3.9

cisco adaptive security appliance software 9.6.3.11

cisco adaptive security appliance software 9.6.3.12

cisco adaptive security appliance software 9.6.3.14

cisco adaptive security appliance software 9.6.4.17

cisco adaptive security appliance software 9.6.4.22

cisco adaptive security appliance software 9.7.1.4

cisco adaptive security appliance software 9.7.1.8

cisco adaptive security appliance software 9.7.1.15

cisco adaptive security appliance software 9.7.1.16

cisco adaptive security appliance software 9.8.2.26

cisco adaptive security appliance software 9.8.2.28

cisco adaptive security appliance software 9.8.2.33

cisco adaptive security appliance software 9.8.2.35

cisco adaptive security appliance software 9.8.2.38

cisco adaptive security appliance software 9.8.4.8

cisco adaptive security appliance software 9.8.4.10

cisco adaptive security appliance software 9.8.4.12

cisco adaptive security appliance software 9.8.4.15

cisco adaptive security appliance software 9.9.1.3

cisco adaptive security appliance software 9.9.2.52

cisco adaptive security appliance software 9.9.2.56

cisco adaptive security appliance software 9.9.2.59

cisco adaptive security appliance software 9.9.2.61

cisco adaptive security appliance software 9.10.1.11

cisco adaptive security appliance software 9.10.1.22

cisco adaptive security appliance software 9.10.1.27

cisco adaptive security appliance software 9.12.3.2

cisco adaptive security appliance software 9.12.3.7

cisco adaptive security appliance software 9.12.4

cisco adaptive security appliance software 9.12.3.12

cisco adaptive security appliance software 9.12.4.37

cisco adaptive security appliance software 9.13.1

cisco adaptive security appliance software 9.14.2

cisco adaptive security appliance software 9.14.2.4

cisco adaptive security appliance software 9.14.2.8

cisco adaptive security appliance software 9.14.2.13

cisco adaptive security appliance software 9.14.2.15

cisco adaptive security appliance software 9.15.1.15

cisco adaptive security appliance software 9.15.1.16

cisco adaptive security appliance software 9.15.1.17

cisco adaptive security appliance software 9.15.1.1

cisco adaptive security appliance software 9.8.4.25

cisco adaptive security appliance software 9.17.1

cisco adaptive security appliance software 9.6.3.8

cisco adaptive security appliance software 9.6.3.17

cisco adaptive security appliance software 9.6.3.20

cisco adaptive security appliance software 9.6.2.23

cisco adaptive security appliance software 9.6.4.8

cisco adaptive security appliance software 9.6.4.12

cisco adaptive security appliance software 9.6.4.24

cisco adaptive security appliance software 9.6.4.29

cisco adaptive security appliance software 9.6.4.41

cisco adaptive security appliance software 9.6.4.45

cisco adaptive security appliance software 9.8.1

cisco adaptive security appliance software 9.8.2.17

cisco adaptive security appliance software 9.8.3.11

cisco adaptive security appliance software 9.8.3.29

cisco adaptive security appliance software 9.8.4.3

cisco adaptive security appliance software 9.8.4.20

cisco adaptive security appliance software 9.8.4.41

cisco adaptive security appliance software 9.9.2

cisco adaptive security appliance software 9.9.2.67

cisco adaptive security appliance software 9.9.2.74

cisco adaptive security appliance software 9.10.1.10

cisco adaptive security appliance software 9.10.1.37

cisco adaptive security appliance software 9.10.1.42

cisco adaptive security appliance software 9.12.3

cisco adaptive security appliance software 9.12.3.9

cisco adaptive security appliance software 9.12.4.26

cisco adaptive security appliance software 9.12.4.30

cisco adaptive security appliance software 9.13.1.7

cisco adaptive security appliance software 9.14.1.10

cisco adaptive security appliance software 9.14.1.19

cisco adaptive security appliance software 9.14.3

cisco adaptive security appliance software 9.14.3.9

cisco adaptive security appliance software 9.15.1

cisco adaptive security appliance software 9.15.1.10

cisco adaptive security appliance software 9.16.1.28

cisco adaptive security appliance software 9.6.2.13

cisco adaptive security appliance software 9.6.4.5

cisco adaptive security appliance software 9.6.4.30

cisco adaptive security appliance software 9.6.4.34

cisco adaptive security appliance software 9.6.4.36

cisco adaptive security appliance software 9.6.4.40

cisco adaptive security appliance software 9.8.1.7

cisco adaptive security appliance software 9.8.2.8

cisco adaptive security appliance software 9.8.2.14

cisco adaptive security appliance software 9.8.3.21

cisco adaptive security appliance software 9.8.3

cisco adaptive security appliance software 9.8.4.32

cisco adaptive security appliance software 9.8.4.33

cisco adaptive security appliance software 9.8.4.34

cisco adaptive security appliance software 9.8.4.35

cisco adaptive security appliance software 9.8.4.39

cisco adaptive security appliance software 9.9.2.14

cisco adaptive security appliance software 9.9.2.18

cisco adaptive security appliance software 9.9.2.25

cisco adaptive security appliance software 9.9.2.27

cisco adaptive security appliance software 9.9.2.83

cisco adaptive security appliance software 9.9.2.85

cisco adaptive security appliance software 9.10.1

cisco adaptive security appliance software 9.12.1

cisco adaptive security appliance software 9.12.1.2

cisco adaptive security appliance software 9.12.1.3

cisco adaptive security appliance software 9.12.4.10

cisco adaptive security appliance software 9.12.4.13

cisco adaptive security appliance software 9.12.4.8

cisco adaptive security appliance software 9.12.4.18

cisco adaptive security appliance software 9.13.1.16

cisco adaptive security appliance software 9.13.1.19

cisco adaptive security appliance software 9.13.1.21

cisco adaptive security appliance software 9.14.1

cisco adaptive security appliance software 9.14.3.13

cisco adaptive security appliance software 9.14.3.15

cisco adaptive security appliance software 9.16.2.3

cisco adaptive security appliance software 9.16.2.7

cisco adaptive security appliance software 9.16.2.11

cisco adaptive security appliance software 9.8.4.22

cisco adaptive security appliance software 9.12.4.2

cisco adaptive security appliance software 9.6.3.3

cisco adaptive security appliance software 9.6.2.22

cisco adaptive security appliance software 9.6.4.10

cisco adaptive security appliance software 9.6.4.14

cisco adaptive security appliance software 9.6.4.23

cisco adaptive security appliance software 9.6.4.42

cisco adaptive security appliance software 9.8.1.5

cisco adaptive security appliance software 9.8.2.15

cisco adaptive security appliance software 9.8.3.8

cisco adaptive security appliance software 9.8.3.14

cisco adaptive security appliance software 9.8.4.7

cisco adaptive security appliance software 9.8.4.17

cisco adaptive security appliance software 9.8.4.40

cisco adaptive security appliance software 9.8.4.43

cisco adaptive security appliance software 9.9.2.1

cisco adaptive security appliance software 9.9.2.9

cisco adaptive security appliance software 9.9.2.40

cisco adaptive security appliance software 9.9.1.5

cisco adaptive security appliance software 9.10.1.32

cisco adaptive security appliance software 9.10.1.40

cisco adaptive security appliance software 9.12.2.4

cisco adaptive security appliance software 9.12.2.9

cisco adaptive security appliance software 9.12.2.1

cisco adaptive security appliance software 9.12.4.7

cisco adaptive security appliance software 9.12.4.24

cisco adaptive security appliance software 9.12.4.29

cisco adaptive security appliance software 9.12.4.35

cisco adaptive security appliance software 9.13.1.2

cisco adaptive security appliance software 9.13.1.10

cisco adaptive security appliance software 9.14.1.6

cisco adaptive security appliance software 9.14.3.1

cisco adaptive security appliance software 9.14.3.11

cisco adaptive security appliance software 9.15.1.7

cisco adaptive security appliance software 9.16.2

cisco firepower threat defense 6.2.0

cisco firepower threat defense 6.1.0.2

cisco firepower threat defense 6.1.0

cisco firepower threat defense 6.2.2

cisco firepower threat defense 6.2.1

cisco firepower threat defense 6.2.3

cisco firepower threat defense 6.1.0.5

cisco firepower threat defense 6.2.0.2

cisco firepower threat defense 6.2.3.1

cisco firepower threat defense 6.4.0

cisco firepower threat defense 6.3.0

cisco firepower threat defense 6.2.3.13

cisco firepower threat defense 6.2.3.14

cisco firepower threat defense 6.2.3.15

cisco firepower threat defense 6.2.3.12

cisco firepower threat defense 6.5.0

cisco firepower threat defense 6.6.0.1

cisco firepower threat defense 6.6.0

cisco firepower threat defense 7.1.0

cisco firepower threat defense 7.0.0

cisco firepower threat defense 6.7.0

cisco firepower threat defense 7.0.1

cisco firepower threat defense 7.0.0.1

cisco firepower threat defense 7.0.1.1

cisco firepower threat defense 6.6.1

cisco firepower threat defense 6.6.3

cisco firepower threat defense 6.6.4

cisco firepower threat defense 6.6.5

cisco firepower threat defense 6.6.5.1

cisco firepower threat defense 7.1.0.1

cisco firepower threat defense 7.1.0.2

cisco firepower threat defense 6.1.0.1

cisco firepower threat defense 6.1.0.3

cisco firepower threat defense 6.1.0.4

cisco firepower threat defense 6.1.0.6

cisco firepower threat defense 6.1.0.7

cisco firepower threat defense 6.2.0.1

cisco firepower threat defense 6.2.0.3

cisco firepower threat defense 6.2.0.4

cisco firepower threat defense 6.2.2.1

cisco firepower threat defense 6.2.2.2

cisco firepower threat defense 6.2.3.2

cisco firepower threat defense 6.2.3.3

cisco firepower threat defense 6.2.3.4

cisco firepower threat defense 6.2.3.5

cisco firepower threat defense 6.2.2.3

cisco firepower threat defense 6.2.2.4

cisco firepower threat defense 6.2.0.5

cisco firepower threat defense 6.2.0.6

cisco firepower threat defense 6.2.3.6

cisco firepower threat defense 6.2.2.5

cisco firepower threat defense 6.2.3.7

cisco firepower threat defense 6.2.3.8

cisco firepower threat defense 6.2.3.10

cisco firepower threat defense 6.2.3.11

cisco firepower threat defense 6.2.3.9

cisco firepower threat defense 6.2.3.16

cisco firepower threat defense 6.2.3.17

cisco firepower threat defense 6.2.3.18

cisco firepower threat defense 6.3.0.1

cisco firepower threat defense 6.3.0.2

cisco firepower threat defense 6.3.0.3

cisco firepower threat defense 6.3.0.4

cisco firepower threat defense 6.3.0.5

cisco firepower threat defense 6.4.0.1

cisco firepower threat defense 6.4.0.3

cisco firepower threat defense 6.4.0.2

cisco firepower threat defense 6.4.0.4

cisco firepower threat defense 6.4.0.5

cisco firepower threat defense 6.4.0.6

cisco firepower threat defense 6.4.0.7

cisco firepower threat defense 6.4.0.8

cisco firepower threat defense 6.4.0.9

cisco firepower threat defense 6.4.0.10

cisco firepower threat defense 6.4.0.11

cisco firepower threat defense 6.4.0.12

cisco firepower threat defense 6.4.0.13

cisco firepower threat defense 6.4.0.14

cisco firepower threat defense 6.5.0.2

cisco firepower threat defense 6.5.0.4

cisco firepower threat defense 6.5.0.1

cisco firepower threat defense 6.5.0.3

cisco firepower threat defense 6.5.0.5

cisco firepower threat defense 6.7.0.1

cisco firepower threat defense 6.7.0.2

cisco firepower threat defense 6.7.0.3

Vendor Advisories

A vulnerability in dynamic access policies (DAP) functionality of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition This vulnerability is due to improper processing of Ho ...