Rapid7 Vulnerability & Exploit Database

Jenkins Advisory 2021-11-04: CVE-2021-21685: CVE-2021-21686: CVE-2021-21687: CVE-2021-21688: CVE-2021-21689: CVE-2021-21690: CVE-2021-21691: CVE-2021-21692: CVE-2021-21693: CVE-2021-21694: CVE-2021-21695: Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control

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Jenkins Advisory 2021-11-04: CVE-2021-21685: CVE-2021-21686: CVE-2021-21687: CVE-2021-21688: CVE-2021-21689: CVE-2021-21690: CVE-2021-21691: CVE-2021-21692: CVE-2021-21693: CVE-2021-21694: CVE-2021-21695: Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
11/04/2021
Created
07/16/2022
Added
07/12/2022
Modified
07/12/2022

Description

FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, and FilePath#get*DiskSpace do not check any permissions in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

Solution(s)

  • jenkins-lts-upgrade-2_303_3
  • jenkins-upgrade-2_319

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

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