Improper Verification of Cryptographic Signature in h2o - CVE-2023-41337
Published: January 4, 2024
Vulnerability identifier: #VU84977
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-41337
CWE-ID: CWE-347
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
h2o
h2o
Software vendor:
h2o
h2o
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper verification of a cryptographic signature. A remote user on the local network can forward a victim to the attacker's server.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.