Description
A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message.
Published: 2024-12-06
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-34179 A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message.
History

Tue, 29 Jul 2025 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Rustls Project
Rustls Project rustls
CPEs cpe:2.3:a:rustls_project:rustls:0.23.13:*:*:*:*:*:*:*
Vendors & Products Rustls Project
Rustls Project rustls

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00721}

epss

{'score': 0.00691}


Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00643}

epss

{'score': 0.00721}


Fri, 06 Dec 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 06 Dec 2024 15:00:00 +0000

Type Values Removed Values Added
Title rustls: rustls network-reachable panic in `Acceptor::accept` Rustls: rustls network-reachable panic in `acceptor::accept`
First Time appeared Redhat
Redhat trusted Artifact Signer
CPEs cpe:/a:redhat:trusted_artifact_signer:1
Vendors & Products Redhat
Redhat trusted Artifact Signer
References

Wed, 27 Nov 2024 13:30:00 +0000

Type Values Removed Values Added
Description A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message.
Title rustls: rustls network-reachable panic in `Acceptor::accept`
Weaknesses CWE-248
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

threat_severity

Moderate


Subscriptions

Redhat Trusted Artifact Signer
Rustls Project Rustls
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-11-20T18:22:11.892Z

Reserved: 2024-11-26T07:32:36.161Z

Link: CVE-2024-11738

cve-icon Vulnrichment

Updated: 2024-12-06T17:40:48.866Z

cve-icon NVD

Status : Analyzed

Published: 2024-12-06T15:15:07.723

Modified: 2025-07-29T19:22:23.353

Link: CVE-2024-11738

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-11-25T16:57:34Z

Links: CVE-2024-11738 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses