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Crob FTP Server user Field Remote Format String

critical Nessus Plugin ID 11687

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Synopsis

The remote FTP server has a format string vulnerability.

Description

The version of Crob FTP server running on the remote host has a format string vulnerability when processing the USER command. A remote attacker could exploit this to crash the service, or possibly execute arbitrary code.

Solution

Upgrade to Crob FTP server 2.50.10 or later.

See Also

https://seclists.org/bugtraq/2003/Jun/27

Plugin Details

Severity: Critical

ID: 11687

File Name: crobftp_format_string.nasl

Version: 1.22

Type: remote

Family: FTP

Published: 6/2/2003

Updated: 1/16/2024

Supported Sensors: Nessus

Risk Information

CVSS Score Rationale: Score from a more in depth analysis done by tenable

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: manual

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Required KB Items: ftp/login

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 6/2/2003

Reference Information

BID: 7776

Secunia: 8929