Description
A double-free vulnerability exists in the IP header loopback parsing functionality of Weston Embedded uC-TCP-IP v3.06.01. A specially crafted set of network packets can lead to memory corruption, potentially resulting in code execution. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.
Published: 2024-02-20
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-42361 A double-free vulnerability exists in the IP header loopback parsing functionality of Weston Embedded uC-TCP-IP v3.06.01. A specially crafted set of network packets can lead to memory corruption, potentially resulting in code execution. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.
History

Tue, 04 Nov 2025 19:30:00 +0000

Type Values Removed Values Added
References

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

Type Values Removed Values Added
Metrics epss

{'score': 0.00205}

 epss

{'score': 0.00268}

Wed, 12 Feb 2025 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Weston-embedded
Weston-embedded uc-tcp-ip
CPEs cpe:2.3:a:weston-embedded:uc-tcp-ip:3.06.01:*:*:*:*:*:*:*
Vendors & Products Weston-embedded
Weston-embedded uc-tcp-ip

Subscriptions

Weston-embedded Uc-tcp-ip
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-11-04T18:15:51.871Z

Reserved: 2023-08-03T21:04:53.424Z

Link: CVE-2023-38562

cve-icon Vulnrichment

Updated: 2024-08-02T17:46:55.845Z

cve-icon NVD

Status : Modified

Published: 2024-02-20T15:15:08.020

Modified: 2025-11-04T19:15:50.720

Link: CVE-2023-38562

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses