Netty HTTP/3 QPACK Blocked Streams Memory Exhaustion
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| netty | netty | affected |
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| Netty | Netty |
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| Source | ID | Title |
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Github GHSA |
GHSA-4grm-h2qv-h6w6 | Netty HTTP/3 QPACK Blocked Streams Memory Exhaustion |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.392% probability within 30 days)
| Type | Values Removed | Values Added |
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| Description | Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, a memory exhaustion vulnerability in the Netty HTTP/3 codec allows the creation of an infinite number of blocked streams, which can cause OOM error. Version 4.2.15.Final patches the issue. | Netty is a network application framework for development of protocol servers and clients. Starting in version 4.2.0.Final and prior to version 4.2.15.Final, a memory exhaustion vulnerability in the Netty HTTP/3 codec allows the creation of an infinite number of blocked streams, which can cause OOM error. Version 4.2.15.Final patches the issue. |
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| CPEs | cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:* |
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| Metrics |
threat_severity
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threat_severity
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| Metrics |
ssvc
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| First Time appeared |
Netty
Netty netty |
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| Vendors & Products |
Netty
Netty netty |
| Type | Values Removed | Values Added |
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| Description | Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, a memory exhaustion vulnerability in the Netty HTTP/3 codec allows the creation of an infinite number of blocked streams, which can cause OOM error. Version 4.2.15.Final patches the issue. | |
| Title | Netty HTTP/3 QPACK Blocked Streams Memory Exhaustion | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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