Netty QUIC codec is a QUIC codec for netty which makes use of quiche. An issue was discovered in the codec. A hash collision vulnerability (in the hash map used to manage connections) allows remote attackers to cause a considerable CPU load on the server (a Hash DoS attack) by initiating connections with colliding Source Connection IDs (SCIDs). This vulnerability is fixed in 0.0.71.Final.
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History
Tue, 01 Apr 2025 14:15:00 +0000
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ssvc
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Mon, 31 Mar 2025 19:00:00 +0000
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Description | Netty QUIC codec is a QUIC codec for netty which makes use of quiche. An issue was discovered in the codec. A hash collision vulnerability (in the hash map used to manage connections) allows remote attackers to cause a considerable CPU load on the server (a Hash DoS attack) by initiating connections with colliding Source Connection IDs (SCIDs). This vulnerability is fixed in 0.0.71.Final. | |
Title | Netty QUIC hash collision DoS attack | |
Weaknesses | CWE-407 | |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-04-01T13:50:43.647Z
Reserved: 2025-03-12T13:42:22.134Z
Link: CVE-2025-29908

Updated: 2025-03-31T21:08:50.363Z

Status : Awaiting Analysis
Published: 2025-03-31T19:15:40.367
Modified: 2025-04-01T20:26:22.890
Link: CVE-2025-29908

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