Netty MadeYouReset HTTP/2 DDoS Vulnerability
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| netty | netty | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Netty | Netty | — |
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4519-1 | netty security update |
Debian DSA |
DSA-6160-1 | netty security update |
EUVD |
EUVD-2025-28583 | Netty affected by MadeYouReset HTTP/2 DDoS vulnerability |
Github GHSA |
GHSA-prj3-ccx8-p6x4 | Netty affected by MadeYouReset HTTP/2 DDoS vulnerability |
Ubuntu USN |
USN-8654-1 | Netty vulnerabilities |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.1% (1.125% probability within 30 days)
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| CPEs | cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:* |
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| Metrics |
threat_severity
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cvssV3_1
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| First Time appeared |
Netty
Netty netty |
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| Vendors & Products |
Netty
Netty netty |
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ssvc
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| Description | 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. | |
| Title | Netty MadeYouReset HTTP/2 DDoS Vulnerability | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV4_0
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