Serv-U < 14.0.2.0 FTP Server SSL Renegotiation DoS

medium Nessus Plugin ID 69060

Synopsis

The remote FTP server is affected by a denial of service vulnerability.

Description

According to its banner, the installed version of Serv-U is earlier than 14.0.2.0 and is, therefore, potentially affected by a denial of service vulnerability. A remote attacker could cause denial of service conditions by continually sending SSL renegotiation requests to the application.

Solution

Upgrade to Serv-U version 14.0.2.0 or later.

See Also

https://support.solarwinds.com/Success_Center/Serv-U_Managed_File_Transfer_Serv-U_FTP_Server/Serv-U_Documentation/release_notes

Plugin Details

Severity: Medium

ID: 69060

File Name: servu_14_0_2_0.nasl

Version: 1.3

Type: remote

Family: FTP

Published: 7/25/2013

Updated: 11/15/2018

Dependencies: servu_version.nasl

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:serv-u:serv-u

Required KB Items: ftp/servu

Exploit Ease: No known exploits are available

Patch Publication Date: 4/2/2013

Vulnerability Publication Date: 4/2/2013

Reference Information

BID: 61139