Atlassian Confluence < 6.13.1 Information Disclosure Vulnerability

Medium Nessus Plugin ID 124330

Synopsis

A web application running on the remote host is affected by an information disclosure vulnerability

Description

According to its self-reported version number, the Atlassian Confluence application running on the remote host is prior to 6.13.1.
It is therefore, affected by an information disclosure vulnerability which exists in the 'Word Export' component. An authenticated, remote attacker can exploit this which may lead to recovery of already deleted content pages.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Atlassian Confluence version 6.13.1, 6.14.0 or later.

See Also

https://jira.atlassian.com/browse/CONFSERVER-57814

Plugin Details

Severity: Medium

ID: 124330

File Name: confluence_6_14_0.nasl

Version: 1.1

Type: remote

Family: CGI abuses

Published: 2019/04/26

Updated: 2019/04/26

Dependencies: 53574

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2018-20237

CVSS v2.0

Base Score: 4

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

CVSS v3.0

Base Score: 6.5

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

Vulnerability Information

CPE: cpe:/a:atlassian:confluence

Required KB Items: installed_sw/confluence, Settings/ParanoidReport

Patch Publication Date: 2019/04/23

Vulnerability Publication Date: 2019/04/17

Reference Information

CVE: CVE-2018-20237

BID: 107041

IAVA: 2019-A-0135