CVE-2022-46378
Assigner: talos
Published: 2023-05-10T15:23:52.423Z
State: PUBLISHED
affected: vendor: Weston Embedded
product: uC-FTPs
versions: version: v 1.98.00
status: affected
descriptions: value: 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.
problemTypes: descriptions: description: CWE-823: Use of Out-of-range Pointer Offset
type: CWE
cweId: CWE-823
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
credits: value: Discovered by Kelly Leuschner of Cisco Talos.