Rapid7 Vulnerability & Exploit Database

Jenkins Advisory 2021-01-26: CVE-2021-21615: Arbitrary file read vulnerability in workspace browsers

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Jenkins Advisory 2021-01-26: CVE-2021-21615: Arbitrary file read vulnerability in workspace browsers

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
01/26/2021
Created
12/08/2021
Added
12/02/2021
Modified
07/12/2022

Description

Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use (TOCTOU) race condition.

Solution(s)

  • jenkins-lts-upgrade-2_263_3
  • jenkins-upgrade-2_276

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;