THREAT OPS › Threat News › [NVD] CVE-2024-4027 (HIGH 7.5) — A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-se
[NVD] CVE-2024-4027 (HIGH 7.5) — A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-se
CVE-2024-4027 CVSS: 7.5 HIGH Published: 2026-01-30T15:16:07.113
A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-service (DoS) attack.
Indicators of compromise
- CVE-2024-4027cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-4027