Description
Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins project | Jenkins | unspecified – ≤ 2.318, unspecified – ≤ LTS 2.303.2 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenShift 4 | coreos-installer | 0.9.0-8.rhaos4.8.el8 | RHSA-2022:0055, RHSA-2021:4829 |
| Red Hat OpenShift 4 | coreos-installer-bootinfra | 0.12.0-1.rhaos4.10.el8 | RHSA-2022:0055 |
| Red Hat OpenShift 4 | cri-o | 1.23.0-92.rhaos4.10.gitdaab4d1.el7 | RHSA-2022:0055 |
| Red Hat OpenShift 4 | jenkins | 2.303.3.1637595827-1.el8 | RHSA-2022:0055, RHSA-2021:4833, RHSA-2021:4829 |
| Red Hat OpenShift 4 | jenkins-2-plugins | 4.6.1637602169-1.el8 | RHSA-2022:0055, RHSA-2021:4833, RHSA-2021:4829 |
| Red Hat OpenShift 4 | openshift +1 | 4.10.0-202202250816.p0.ge419edf.assembly.stream.el7 | RHSA-2022:0055 |
| Red Hat OpenShift 4 | openshift-clients +1 | 4.10.0-202202160023.p0.gf93da17.assembly.stream.el7 | RHSA-2022:0055 |
| Red Hat OpenShift 3 | jenkins | 2.303.3.1637698110-1.el7 | RHSA-2021:4827 |
| Red Hat OpenShift 3 | jenkins-2-plugins | 3.11.1637699107-1.el7 | RHSA-2021:4827 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.main:jenkins-core | < 2.303.3 | 2.303.3 | GHSA-cv2w-q8c3-xjv7 |
| Maven | org.jenkins-ci.main:jenkins-core | >= 2.304, < 2.319 | 2.319 | GHSA-cv2w-q8c3-xjv7 |
Advisories 6
- RHSA-2022:0055 Red Hat Security Advisory: OpenShift Container Platform 4.10.3 bug fix and security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2021:4833 Red Hat Security Advisory: OpenShift Container Platform 4.9.9 security update Red Hat Security Advisories (RHSA) · Aug 12, 2026
- RHSA-2021:4827 Red Hat Security Advisory: OpenShift Container Platform 3.11.569 security update Red Hat Security Advisories (RHSA) · Aug 12, 2026
- RHSA-2021:4829 Red Hat Security Advisory: OpenShift Container Platform 4.8.22 security update Red Hat Security Advisories (RHSA) · Aug 12, 2026
- RHSA-2021:4799 Red Hat Security Advisory: OpenShift Container Platform 4.6.51 packages and security update Red Hat Security Advisories (RHSA) · Aug 12, 2026
- RHSA-2021:4801 Red Hat Security Advisory: OpenShift Container Platform 4.7.38 security update Red Hat Security Advisories (RHSA) · Aug 12, 2026