5.3
CVE-2025-64702
- EPSS 0.33%
- Veröffentlicht 11.12.2025 20:58:10
- Zuletzt bearbeitet 17.02.2026 15:58:28
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
Loginquic-go HTTP/3 QPACK Header Expansion DoS
quic-go is an implementation of the QUIC protocol in Go. Versions 0.56.0 and below are vulnerable to excessive memory allocation through quic-go's HTTP/3 client and server implementations by sending a QPACK-encoded HEADERS frame that decodes into a large header field section (many unique header names and/or large values). The implementation builds an http.Header (used on the http.Request and http.Response, respectively), while only enforcing limits on the size of the (QPACK-compressed) HEADERS frame, but not on the decoded header, leading to memory exhaustion. This issue is fixed in version 0.57.0.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Quic-go Project ≫ Quic-go Version < 0.57.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.33% | 0.241 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| security-advisories@github.com | 5.3 | 3.9 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
|
CWE-770 Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
https://github.com/quic-go/quic-go/security/advisories/GHSA-g754-hx8w-x2g6
https://github.com/quic-go/quic-go/commit/5b2d2129f8315da41e01eff0a847ab38a34e83a8