medium6.5
CVE-2022-46378
An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00.
Impact
An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the `PORT` command.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Weston-Embedded | Uc-Ftps | Version 1.98.00 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/weston-embedded/uC-FTPs/pull/2
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681
- https://github.com/weston-embedded/uC-FTPs/pull/2
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1681