Spoofing attack in Nomad - CVE-2021-32575
Published: May 14, 2021
Vulnerability identifier: #VU53270
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-32575
CWE-ID: CWE-451
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: HashiCorp
Affected software:
Nomad
Nomad
Detailed vulnerability description
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to incorrect processing of user-supplied data. A remote attacker can perform ARP spoofing attacks against other tasks on the same node.
How to mitigate CVE-2021-32575
Install updates from vendor's website.