Atlassian Jira 7.13.x < 7.13.3 / 8.0.x < 8.0.4 / 8.1.x < 8.1.1 Information Disclosure Vulnerability

Medium Nessus Plugin ID 130267

Synopsis

The remote web server hosts a web application that is potentially affected by an information disclosure vulnerability.

Description

According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is potentially affected by an information disclosure vulnerability in the /rest/api/2/user/picker rest resource due to incorrect authorization checks. An unauthenticated, remote attacker can exploit this to enumerate usernames.
(CVE-2019-3403)

Solution

Upgrade to Atlassian Jira version 7.13.3 / 8.1.1 / 8.2.0 or later.

See Also

http://www.nessus.org/u?9cfd6d45

Plugin Details

Severity: Medium

ID: 130267

File Name: jira_8_1_1.nasl

Version: 1.4

Type: remote

Family: CGI abuses

Published: 2019/10/25

Updated: 2020/02/21

Dependencies: 45577

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2019-3403

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 5.3

Temporal Score: 4.6

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

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

Vulnerability Information

CPE: cpe:/a:atlassian:jira

Required KB Items: installed_sw/Atlassian JIRA, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/04/19

Vulnerability Publication Date: 2019/04/19

Reference Information

CVE: CVE-2019-3403