9.1
CVE-2023-38562
- EPSS 0.27%
- Veröffentlicht 20.02.2024 15:15:08
- Zuletzt bearbeitet 04.11.2025 19:15:50
- Quelle talos-cna@cisco.com
- CVE-Watchlists
- Unerledigt
LoginA 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Weston-embedded ≫ Uc-tcp-ip Version3.06.01
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.27% | 0.5 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.1 | 3.9 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
|
| talos-cna@cisco.com | 8.7 | 2.2 | 5.8 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
|
CWE-415 Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.