CVE-2022-46378CWE-823

An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00

Medium · published May 10, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
72.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01419 · 72.6th percentile
Weakness
CWE-823 · Use of Out-of-range Pointer Offset
Published
2023-05-10T15:23Z
EPSS history
Timeline
  • 10 MAY 15:23Z
    An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00
    cvelistv5