Medium severity5.9NVD Advisory· Published Mar 12, 2024· Updated Jun 17, 2026
CVE-2024-1765
CVE-2024-1765
Description
Cloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system running quiche server or client. A remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake. Exploitation was possible for the duration of the connection which could be extended by the attacker. quiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
quichecrates.io | < 0.19.2 | 0.19.2 |
quichecrates.io | >= 0.20.0, < 0.20.1 | 0.20.1 |
Affected products
4cpe:2.3:a:cloudflare:quiche:*:*:*:*:*:rust:*:*+ 2 more
- cpe:2.3:a:cloudflare:quiche:*:*:*:*:*:rust:*:*range: <0.19.2
- cpe:2.3:a:cloudflare:quiche:0.20.0:*:*:*:*:rust:*:*
- (no CPE)range: 0.15.0
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-78wx-jg4j-5j6gghsaADVISORY
- github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6gnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2024-1765ghsaADVISORY
- github.com/cloudflare/quiche/commit/1017466c143fc93a82b286a1ba35e53334cdf8e2ghsaWEB
- github.com/cloudflare/quiche/commit/11dbf5461ab657bbc02e466d719070124b27ef3cghsaWEB
- github.com/cloudflare/quiche/releases/tag/0.19.2ghsaWEB
- github.com/cloudflare/quiche/releases/tag/0.20.1ghsaWEB
News mentions
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