CVE-2025-23020

CVSS 5.3 MEDIUMEPSS 0.5%CWE-407

An issue was discovered in Kwik before 0.10.1. A hash collision vulnerability (in the hash table 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).

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Produtos afetados

ptrd · Kwik

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Referências

https://github.com/ncc-pbottine/QUIC-Hash-Dos-Advisory https://github.com/ptrd/kwik/releases/tag/v0.10.1