PT-2021-16934 · Atlassian · Bamboo

Published 2021-01-28 · Updated 2021-02-04 · CVE-2021-26067

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 Bamboo versions prior to 7.2.2

Description The issue allows an unauthenticated remote attacker to view a stack trace, potentially revealing the path for the home directory in disk and the existence of certain files in the tmp directory, via a Sensitive Data Exposure vulnerability in the "/chart" endpoint.

Recommendations For versions prior to 7.2.2, update to version 7.2.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/chart" endpoint until a patch is available.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2021-26067

Affected Products

Bamboo

References · 6

• https://jira.atlassian.com/browse/BAM-21215 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26067 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26067 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26067 · Vendor Advisory
• https://t.me/cibsecurity/22774 · Telegram Post
• https://t.me/cvenotify/9417 · Telegram Post