Processing an incomplete post-handshake message for a QUIC connection can cause a panic.
Loading...
Loading...
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2023-09-08. NVD baseline CVSS 7.5; sources differ by 0.0.
Processing an incomplete post-handshake message for a QUIC connection can cause a panic.
September 8, 2023
November 21, 2024
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Red Hat Security Advisory: OpenShift Container Platform 4.14.2 packages and security update
Red Hat Security Advisory: Secondary Scheduler Operator for Red Hat OpenShift 1.2.0
Red Hat Security Advisory: OpenShift Container Platform 4.14.0 security update
Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.6.8 security and bug fix updates
Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.1.9 security updates and bug fixes
Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.7.14 security and bug fix update
Red Hat Security Advisory: Run Once Duration Override Operator for Red Hat OpenShift 1.0.1 security update
Red Hat Security Advisory: OpenShift API for Data Protection security update
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| stdlib | — | 1.21.1 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
RHBA-2023:6364 — Moderate
RHBA-2023:6928 — Moderate
RHBA-2023:7648 — Moderate
RHSA-2023:5008 — Moderate
RHSA-2023:7517 — Moderate
RHSA-2023:7762 — Moderate
RHSA-2023:7763 — Moderate
RHSA-2023:7764 — Moderate
RHSA-2023:7765 — Moderate
RHSA-2023:7766 — Moderate
RHSA-2024:0121 — Moderate
RHSA-2024:1383 — Moderate
RHSA-2024:1901 — Moderate
RHSA-2024:2988 — Moderate
RHSA-2024:3352 — Moderate
RHSA-2024:3467 — Moderate
RHSA-2025:7256 — Moderate
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-39321
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.
redhat