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CVE-2024-45396

Quicly assertion failures

Published: Oct 11, 2024Updated: Nov 12, 2024 Sources: CVE List NVDCWE-617
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.6%
Top 57.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-617

Affected Products

quiclydena
SaaS
Cloud & SaaS
quiclyh2o
On-prem
Networking Infrastructure / load-balancer-proxy
denacommercialCloud & SaaSaka dena inc
h2ooss-projectNetworking Infrastructureaka h2o web server, h2o, picotls, quicly

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://github.com/h2o/quicly/commit/2a95896104901589c495bc41460262e64ffcad5c
github.com
https://github.com/h2o/quicly/security/advisories/GHSA-mp3c-h5gg-mm6p
github.com

Timeline

Published
Oct 11, 2024
Last Updated
Nov 12, 2024

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