CVE-2020-3283

Summary

CVECVE-2020-3283
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-06 17:15:00 UTC
Updated2021-09-17 19:22:00 UTC
DescriptionA vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) handler of Cisco Firepower Threat Defense (FTD) Software when running on the Cisco Firepower 1000 Series platform could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to a communication error between internal functions. An attacker could exploit this vulnerability by sending a crafted SSL/TLS message to an affected device. A successful exploit could allow the attacker to cause a buffer underrun, which leads to a crash. The crash causes the affected device to reload.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Asa 5505 - All All All
Hardware Cisco Asa 5505 - All All All
Operating System Cisco Asa 5505 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5505 Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5505 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5505 Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5510 - All All All
Hardware Cisco Asa 5510 - All All All
Operating System Cisco Asa 5510 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5510 Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5510 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5510 Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5512-x - All All All
Hardware Cisco Asa 5512-x - All All All
Operating System Cisco Asa 5512-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5512-x Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5512-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5512-x Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5515-x - All All All
Hardware Cisco Asa 5515-x - All All All
Operating System Cisco Asa 5515-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5515-x Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5515-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5515-x Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5520 - All All All
Hardware Cisco Asa 5520 - All All All
Operating System Cisco Asa 5520 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5520 Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5520 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5520 Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5525-x - All All All
Hardware Cisco Asa 5525-x - All All All
Operating System Cisco Asa 5525-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5525-x Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5525-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5525-x Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5540 - All All All
Hardware Cisco Asa 5540 - All All All
Operating System Cisco Asa 5540 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5540 Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5540 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5540 Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5545-x - All All All
Hardware Cisco Asa 5545-x - All All All
Operating System Cisco Asa 5545-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5545-x Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5545-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5545-x Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5550 - All All All
Hardware Cisco Asa 5550 - All All All
Operating System Cisco Asa 5550 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5550 Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5550 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5550 Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5555-x - All All All
Hardware Cisco Asa 5555-x - All All All
Operating System Cisco Asa 5555-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5555-x Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5555-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5555-x Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5580 - All All All
Hardware Cisco Asa 5580 - All All All
Operating System Cisco Asa 5580 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5580 Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5580 Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5580 Firmware 9.13\(0.33\) All All All
Hardware Cisco Asa 5585-x - All All All
Hardware Cisco Asa 5585-x - All All All
Operating System Cisco Asa 5585-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5585-x Firmware 9.13\(0.33\) All All All
Operating System Cisco Asa 5585-x Firmware 9.12\(2.12\) All All All
Operating System Cisco Asa 5585-x Firmware 9.13\(0.33\) All All All
Hardware Cisco Firepower 1010 - All All All
Hardware Cisco Firepower 1010 - All All All
Hardware Cisco Firepower 1020 - All All All
Hardware Cisco Firepower 1020 - All All All
Hardware Cisco Firepower 1030 - All All All
Hardware Cisco Firepower 1030 - All All All
Hardware Cisco Firepower 1040 - All All All
Hardware Cisco Firepower 1040 - All All All
Application Cisco Firepower Threat Defense All All All All
Application Cisco Firepower Threat Defense All All All All

References

ReferenceSourceLinkTags
Cisco Firepower 1000 Series SSL/TLS Denial of Service Vulnerability CISCO tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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