#VU27561 Input validation error in F5 Networks products - CVE-2020-5872

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Main Vulnerability Database Vulnerabilities #VU27561

#VU27561 Input validation error in F5 Networks products - CVE-2020-5872

Published: May 6, 2020


Vulnerability identifier: #VU27561
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-5872
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
BIG-IP
BIG-IP LTM
BIG-IP AFM
BIG-IP Analytics
BIG-IP APM
BIG-IP ASM
BIG-IP FPS
BIG-IP GTM
BIG-IP PEM
BIG-IP AAM
BIG-IP DNS
BIG-IP Link Controller
Software vendor:
F5 Networks

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists within the Traffic Management Microkernel (TMM) when processing TLS traffic with hardware cryptographic acceleration enabled on platforms with Intel QAT hardware. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

This vulnerability applies to the following platforms:
  • i4600, i4800, YK i4000
  • i5600, i5800, HRC-i5000, HRC-i5800, i5820-DF
  • i7600, i7800, i7000-D, i7820-DF
  • i10600, i10800, i10000-D, HRC-i10800
  • i11600, i11800, i11000-DS, i11000-D
  • i15600, i15800, i15000-N
  • VIPRION B4400N blade

Remediation

Install updates from vendor's website.

External links