CVE-2023-22551

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The FTP (aka "Implementation of a simple FTP client and server") project through 96c1a35 allows remote attackers to cause a denial of service (memory consumption) by engaging in client activity, such as establishing and then terminating a connection. This occurs because malloc is used but free is not.

El proyecto FTP (también conocido como "Implementación de un cliente y servidor FTP simple") a través de 96c1a35 permite a atacantes remotos provocar una denegación de servicio (consumo de memoria) al participar en la actividad del cliente, como establecer y luego finalizar una conexión. Esto ocurre porque se usa malloc pero no free.

*Credits: N/A

CVSS Scores

NISTv3.1 7.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-01-01 CVE Reserved
2023-01-01 CVE Published
2023-03-09 First Exploit
2024-07-24 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/viswagb/CVE-2023-22551	2023-03-09
https://github.com/rovinbhandari/FTP/issues/8	2024-08-02

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ftp Project Search vendor "Ftp Project"		Ftp Search vendor "Ftp Project" for product "Ftp"				<= 2012-03-28 Search vendor "Ftp Project" for product "Ftp" and version " <= 2012-03-28"		-		Affected