CVE-2022-46377CWE-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
73.7
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 IP address 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
0.01480 · 73.7th 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