CVE-2023-38562
- State
- Published
- Severity
- 8.7 High
- Published
- Feb 20, 2024
- Updated
- Nov 4, 2025
- Reserved
- Aug 3, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.7 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H | talos |
Weaknesses
- CWE-415 Double Free
Affected Products
| Product | Versions |
|---|---|
uC-TCP-IPWeston Embedded |
|
References
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