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CVE-2024-20402 A vulnerability in the SSL VPN feature for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat…

Description

A vulnerability in the SSL VPN feature for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to a logic error in memory management when the device is handling SSL VPN connections. An attacker could exploit this vulnerability by sending crafted SSL/TLS packets to the SSL VPN server of the affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

Affected products and versions

Product Affected versions Fixed in
Cisco Adaptive Security Appliance (ASA) Software 9.19 9.19.1 → 9.19.1.31 No fix stated
Cisco Adaptive Security Appliance (ASA) Software 9.18 9.18.1 → 9.18.4.29 No fix stated
Cisco Adaptive Security Appliance (ASA) Software 9.17 9.17.1 → 9.17.1.39 No fix stated
Cisco Adaptive Security Appliance (ASA) Software 9.16 9.16.1 → 9.16.4.61 No fix stated
Cisco Adaptive Security Appliance (ASA) Software 9.15 9.15.1 → 9.15.1.21 No fix stated
Cisco Adaptive Security Appliance (ASA) Software 9.14 9.14.1 → 9.14.4.24 No fix stated
Cisco Adaptive Security Appliance (ASA) Software 9.12 9.12.1 → 9.12.4.67 No fix stated
Cisco Adaptive Security Appliance (ASA) Software 9.8 9.8.1 → 9.8.4.48 No fix stated
Cisco Firepower Threat Defense Software 7.3 7.3.0 → 7.3.1.2 No fix stated
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Product Affected versions Fixed in
Cisco Firepower Threat Defense Software 7.2 7.2.0 → 7.2.8.1 No fix stated
Cisco Firepower Threat Defense Software 7.1 7.1.0 → 7.1.0.3 No fix stated
Cisco Firepower Threat Defense Software 7.0 7.0.0 → 7.0.6.2 No fix stated
Cisco Firepower Threat Defense Software 6.7 6.7.0 → 6.7.0.3 No fix stated
Cisco Firepower Threat Defense Software 6.6 6.6.0 → 6.6.7.2 No fix stated
Cisco Firepower Threat Defense Software 6.4 6.4.0 → 6.4.0.18 No fix stated
Cisco Firepower Threat Defense Software 6.2 6.2.3 → 6.2.3.18 No fix stated
adaptive_security_appliance 9.19 9.19.1 → 9.19.1.31 No fix stated
adaptive_security_appliance 9.18 9.18.1 → 9.18.4.29 No fix stated
adaptive_security_appliance 9.17 9.17.1 → 9.17.1.39 No fix stated
adaptive_security_appliance 9.16 9.16.1 → 9.16.4.61 No fix stated
adaptive_security_appliance 9.15 9.15.1 → 9.15.1.21 No fix stated
adaptive_security_appliance 9.14 9.14.1 → 9.14.4.24 No fix stated
adaptive_security_appliance 9.12 9.12.1 → 9.12.4.67 No fix stated
adaptive_security_appliance 9.8 9.8.1 → 9.8.4.48 No fix stated
firepower_threat_defense_software 7.3 7.3.0 → 7.3.1.2 No fix stated
firepower_threat_defense_software 7.2 7.2.0 → 7.2.8.1 No fix stated
firepower_threat_defense_software 7.1 7.1.0 → 7.1.0.3 No fix stated
firepower_threat_defense_software 7.0 7.0.0 → 7.0.6.2 No fix stated
firepower_threat_defense_software 6.7 6.7.0 → 6.7.0.3 No fix stated
firepower_threat_defense_software 6.6 6.6.0 → 6.6.7.2 No fix stated
firepower_threat_defense_software 6.4 6.4.0 → 6.4.0.18 No fix stated
firepower_threat_defense_software 6.2 6.2.3 → 6.2.3.18 No fix stated

References

Timeline

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