Prototype pollution in Broker - #VU54594
Published: July 7, 2021
Vulnerability identifier: #VU54594
CSH Severity: Medium
CVSS v4: 8.7 [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]
CVE-ID: N/A
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to prototype pollution issue in predefine. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Affected software
Broker
Remediation
Install updates from vendor's website.
Broker - update to 4.109.2