PT-2020-17165 · Atlassian · Crucible

Published 2020-12-21 · Updated 2020-12-22 · CVE-2020-29447

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Atlassian Crucible versions prior to 4.7.4 Atlassian Crucible versions 4.8.0 through 4.8.4

Description The issue allows remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the file upload request feature of code reviews.

Recommendations For versions prior to 4.7.4, update to version 4.7.4 or later. For versions 4.8.0 through 4.8.4, update to version 4.8.5 or later. As a temporary workaround, consider restricting access to the file upload request feature in code reviews until a patch is available.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-29447

Affected Products

Crucible

References · 7

• https://osv.dev/vulnerability/CVE-2020-29447 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-29447 · Security Note
• https://jira.atlassian.com/browse/CRUC-8505 · Vendor Advisory
• https://t.me/cvenotify/7427 · Telegram Post
• https://t.me/cvenotify/7579 · Telegram Post
• https://t.me/cibsecurity/21105 · Telegram Post
• https://t.me/cvenotify/7439 · Telegram Post