CVE-2025-55163
- Source
- https://cve.org/CVERecord?id=CVE-2025-55163
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-55163.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-55163
- Aliases
- Downstream
- Related
- Published
- 2025-08-13T14:17:36.111Z
- Modified
- 2026-02-03T07:40:13.359350Z
- Severity
-
- 8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Netty MadeYouReset HTTP/2 DDoS Vulnerability
- Details
-
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.124.Final and 4.2.4.Final, Netty is vulnerable to MadeYouReset DDoS. This is a logical vulnerability in the HTTP/2 protocol, that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit - which results in resource exhaustion and distributed denial of service. This issue has been patched in versions 4.1.124.Final and 4.2.4.Final.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55163.json", "cwe_ids": [ "CWE-770" ], "cna_assigner": "GitHub_M" }- References