CVEvulnerability
CVE-2023-38562
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2024-02-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.7 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Weaknesses
- CWE-415
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.
Affected configurations
• weston-embedded uc-tcp-ip 3.06.01
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1829 Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1829 Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1829 www.talosintelligence.com