#VU46250 Buffer overflow in Cisco Systems, Inc products - CVE-2020-3545

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Main Vulnerability Database Vulnerabilities #VU46250

#VU46250 Buffer overflow in Cisco Systems, Inc products - CVE-2020-3545

Published: September 3, 2020


Vulnerability identifier: #VU46250
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-3545
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco FXOS
Cisco Firepower 4100 Series Next-Generation Firewall
Cisco Firepower 9300 Security Appliance
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote administrator can use a specially crafted file, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links