CVE-2024-45396

Quicly assertion failures

Published Oct 11, 2024 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Quicly is an IETF QUIC protocol implementation. Quicly up to commtit d720707 is susceptible to a denial-of-service attack. A remote attacker can exploit these bugs to trigger an assertion failure that crashes process using quicly. The vulnerability is addressed with commit 2a95896104901589c495bc41460262e64ffcad5c.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-41457 Quicly is an IETF QUIC protocol implementation. Quicly up to commtit d720707 is susceptible to a denial-of-service attack. A remote attacker can exploit these bugs to trigger an assertion failure that crashes process using quicly. The vulnerability is addressed with commit 2a95896104901589c495bc41460262e64ffcad5c.
History
Type Values Removed Values Added
First Time appeared Dena
Dena quicly
CPEs cpe:2.3:a:dena:quicly:*:*:*:*:*:*:*:*
Vendors & Products Dena
Dena quicly
Type Values Removed Values Added
First Time appeared H2o Project
H2o Project quicly
CPEs cpe:2.3:a:h20:quickly:*:*:*:*:*:*:*:* cpe:2.3:a:h2o_project:quicly:*:*:*:*:*:*:*:*
Vendors & Products H20
H20 quickly
H2o Project
H2o Project quicly
Type Values Removed Values Added
First Time appeared H20
H20 quickly
CPEs cpe:2.3:a:h20:quickly:*:*:*:*:*:*:*:*
Vendors & Products H20
H20 quickly
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Quicly is an IETF QUIC protocol implementation. Quicly up to commtit d720707 is susceptible to a denial-of-service attack. A remote attacker can exploit these bugs to trigger an assertion failure that crashes process using quicly. The vulnerability is addressed with commit 2a95896104901589c495bc41460262e64ffcad5c.
Title Quicly assertion failures
Weaknesses CWE-617
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Oct 15, 2024, 4:11 PM
Reserved
Aug 28, 2024, 8:21 PM
Status
Analyzed
Published
Oct 11, 2024, 3:15 PM
Modified
Jun 17, 2026, 7:54 AM