PT-2020-17831 · Atlassian · Fisheye+2

Published 2020-06-01 · Updated 2021-07-21 · CVE-2020-4017

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Atlassian Fisheye and Crucible versions prior to 4.8.1

Description The issue allows remote attackers to get information about any configured Jira application links via an information disclosure vulnerability. This is possible through the "/rest/jira-ril/1.0/jira-rest/applinks" resource in the crucible-jira-ril plugin.

Recommendations For versions prior to 4.8.1, update to version 4.8.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/rest/jira-ril/1.0/jira-rest/applinks" resource to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2020-4017

Affected Products

Fisheye

Crucible

Jira

References · 5

• https://jira.atlassian.com/browse/FE-7286 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-4017 · Vendor Advisory
• https://jira.atlassian.com/browse/CRUC-8470 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-4017 · Security Note
• https://t.me/cvenotify/4102 · Telegram Post