#VU74480 Input validation error in envoy - CVE-2023-27487 

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Main Vulnerability Database Vulnerabilities #VU74480

#VU74480 Input validation error in envoy - CVE-2023-27487

Published: April 5, 2023 / Updated: April 6, 2023


Vulnerability identifier: #VU74480
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-27487
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
envoy
Software vendor:
Cloud Native Computing Foundation

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to insufficient validation of user-supplied input in the "header x-envoy-original-path". A remote attacker can gain access to sensitive information on the system.


Remediation

Install updates from vendor's website.

External links