The following Cisco Security Advisory was published by Cisco PSIRT at 13:55 UTC on 2020-May-15.

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Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS Denial of Service Vulnerability

CVE-2020-3196

SIR: High

CVSS Score v(3.0): 8.6

URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ssl-vpn-dos-qY7BHpjN [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ssl-vpn-dos-qY7BHpjN”]

The following Cisco Security Advisory was published by Cisco PSIRT at 14:00 UTC on 2020-May-15.

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Cisco Firepower 1000 Series SSL/TLS Denial of Service Vulnerability

CVE-2020-3283

SIR: High

CVSS Score v(3.0): 8.6

URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-tls-dos-4v5nmWtZ [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-tls-dos-4v5nmWtZ”]

The following Cisco Security Advisory was published by Cisco PSIRT at 14:05 UTC on 2020-May-15.

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Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software OSPF Packets Processing Memory Leak Vulnerability

CVE-2020-3195

SIR: High

CVSS Score v(3.0): 8.6

URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ospf-memleak-DHpsgfnv [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ospf-memleak-DHpsgfnv”]

The following Cisco Security Advisory was published by Cisco PSIRT at 14:10 UTC on 2020-May-15.

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Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Malformed OSPF Packets Processing Denial of Service Vulnerability

CVE-2020-3298

SIR: High

CVSS Score v(3.0): 8.6

URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ospf-dos-RhMQY8qx [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ospf-dos-RhMQY8qx”]

The following Cisco Security Advisory was published by Cisco PSIRT at 14:14 UTC on 2020-May-15.

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Cisco Firepower Threat Defense Software VPN System Logging Denial of Service Vulnerability

CVE-2020-3189

SIR: High

CVSS Score v(3.0): 8.6

URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-dos-Rdpe34sd8 [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-dos-Rdpe34sd8”]

The following Cisco Security Advisory was published by Cisco PSIRT at 14:21 UTC on 2020-May-15.

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Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Information Disclosure Vulnerability

CVE-2020-3259

SIR: High

CVSS Score v(3.0): 7.5

URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-info-disclose-9eJtycMB [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-info-disclose-9eJtycMB”]

The following Cisco Security Advisory was published by Cisco PSIRT at 14:47 UTC on 2020-May-15.

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Cisco Firepower Threat Defense Software Packet Flood Denial of Service Vulnerability

CVE-2020-3255

SIR: High

CVSS Score v(3.0): 7.5

URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-dos-N2vQZASR [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-dos-N2vQZASR”]