Description
An unchecked read in NTP server in github.com/cloudflare/cfnts prior to commit 783490b https://github.com/cloudflare/cfnts/commit/783490b913f05e508a492cd7b02e3c4ec2297b71  enabled a remote attacker to trigger a panic by sending an NTSAuthenticator packet with extension length longer than the packet contents.
Published: 2023-06-14
Score: 8.6 High
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.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-43728 An unchecked read in NTP server in github.com/cloudflare/cfnts prior to commit 783490b https://github.com/cloudflare/cfnts/commit/783490b913f05e508a492cd7b02e3c4ec2297b71  enabled a remote attacker to trigger a panic by sending an NTSAuthenticator packet with extension length longer than the packet contents.
History

Thu, 02 Jan 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Cloudflare Cfnts
cve-icon MITRE

Status: PUBLISHED

Assigner: cloudflare

Published:

Updated: 2025-01-02T19:22:43.099Z

Reserved: 2023-06-01T13:38:17.881Z

Link: CVE-2023-3036

cve-icon Vulnrichment

Updated: 2024-08-02T06:41:04.398Z

cve-icon NVD

Status : Modified

Published: 2023-06-14T12:15:09.647

Modified: 2024-11-21T08:16:17.623

Link: CVE-2023-3036

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses