CVE-2023-38562
Last modified
CVE-2023-38562 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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. EPSS estimates a 1.08% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Weston-Embedded | Uc-Tcp-Ip | 3.06.01 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1829Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1829Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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