CVE-2022-46378
10.05.2023, 16:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| weston-embedded | uc-ftps | 1.98.00 |
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= Vulnerable software versions
Common Weakness Enumeration
- CWE-823 - Use of Out-of-range Pointer OffsetThe program performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer.
- CWE-125 - Out-of-bounds ReadThe software reads data past the end, or before the beginning, of the intended buffer.