Description
QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.
Published: 2023-09-08
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-43054 QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.
History

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00035}

epss

{'score': 0.00042}


Thu, 26 Sep 2024 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Go Standard Library
Go Standard Library crypto Tls
CPEs cpe:2.3:a:go_standard_library:crypto_tls:*:*:*:*:*:*:*:*
Vendors & Products Go Standard Library
Go Standard Library crypto Tls
Metrics ssvc

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


Sun, 08 Sep 2024 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Redhat openshift Distributed Tracing
CPEs cpe:/a:redhat:acm:2.6::el8
cpe:/a:redhat:multicluster_engine:2.1::el8
cpe:/a:redhat:openshift_distributed_tracing:2.9::el8
Vendors & Products Redhat openshift Distributed Tracing

Mon, 19 Aug 2024 22:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:acm:2.6::el8
cpe:/a:redhat:multicluster_engine:2.1::el8
cpe:/a:redhat:openshift_distributed_tracing:2.9::el8
Vendors & Products Redhat openshift Distributed Tracing

Subscriptions

Go Standard Library Crypto Tls
Golang Go
Redhat Acm Ansible Automation Platform Cryostat Enterprise Linux Migration Toolkit Virtualization Multicluster Engine Network Observ Optr Openshift Openshift Api Data Protection Openshift Data Foundation Openshift Distributed Tracing Openshift Secondary Scheduler Openstack Rhmt Run Once Duration Override Operator Service Interconnect
cve-icon MITRE

Status: PUBLISHED

Assigner: Go

Published:

Updated: 2025-02-13T17:02:49.143Z

Reserved: 2023-07-27T17:05:55.187Z

Link: CVE-2023-39322

cve-icon Vulnrichment

Updated: 2024-08-02T18:02:07.098Z

cve-icon NVD

Status : Modified

Published: 2023-09-08T17:15:28.120

Modified: 2024-11-21T08:15:09.307

Link: CVE-2023-39322

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-09-06T00:00:00Z

Links: CVE-2023-39322 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses