PT-2022-11949 · Atlassian · Jira Service Management Server

Published 2022-01-10 · Updated 2022-03-04 · CVE-2021-43949

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Atlassian Jira Service Management Server and Data Center versions prior to 4.21.0

Description The issue allows authenticated remote attackers to view private objects due to a Broken Access Control vulnerability in the Custom Fields feature.

Recommendations For versions prior to 4.21.0, update to version 4.21.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Custom Fields feature until a patch is applied.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2021-43949

Affected Products

Jira Service Management Server

References · 5

• https://osv.dev/vulnerability/CVE-2021-43949 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43949 · Security Note
• https://jira.atlassian.com/browse/JSDSERVER-10982 · Vendor Advisory
• https://t.me/cvenotify/25161 · Telegram Post
• https://t.me/cibsecurity/35187 · Telegram Post