What is CVE-2020-3373?

CVE-2020-3373 is a high-severity vulnerability in Cisco Adaptive_security_appliance_software, classified under Uncontrolled Resource Consumption. CVSS score: 8.6/10. Published 2020-10-21.

How severe is CVE-2020-3373?

High severity. CVSS v3 base score is 8.6 out of 10.

Resource exhaustion in Cisco Adaptive_security_appliance_software

CVE-2020-3373

A vulnerability in the IP fragment-handling implementation of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a memory leak on an a…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.019 (77.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Adaptive_security_appliance_software — versions 9.8.4.22, 9.8.4.25, 9.12.4.2
Cisco Adaptive Security Appliance (Asa) Software — versions n/a
Cisco Firepower_threat_defense — versions 6.6.0.1

Weakness classification (CWE)

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2020-3373?: CVE-2020-3373 is a high-severity vulnerability in Cisco Adaptive_security_appliance_software, classified under Uncontrolled Resource Consumption. CVSS score: 8.6/10. Published 2020-10-21.
How severe is CVE-2020-3373?: High severity. CVSS v3 base score is 8.6 out of 10.