Resource exhaustion in Apache Traffic Server - CVE-2024-56202
Published: April 14, 2025
Vulnerability identifier: #VU107418
CSH Severity: Medium
CVSS v4.0: 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/E:U/U:Green
CVE-ID: CVE-2024-56202
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Apache Foundation
Affected software:
Apache Traffic Server
Apache Traffic Server
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application unreasonable retain resources when handling the Expect HTTP header field. A remote attacker can send specially crafted HTTP requests to the server, trigger resource exhaustion and perform a denial of service (DoS) attack.
How to mitigate CVE-2024-56202
Install updates from vendor's website.