source-to-image: Builder images with assembler-user LABEL set to root allows attackers to execute arbitrary code
Published Jul 2, 2018
8.8
HIGHCVSS 3.0
EPSS 1.39%
Description
source-to-image component of Openshift Container Platform before versions atomic-openshift 3.7.53, atomic-openshift 3.9.31 is vulnerable to a privilege escalation which allows the assemble script to run as the root user in a non-privileged container. An attacker can use this flaw to open network connections, and possibly other actions, on the host which are normally only available to a root user.
Affected products
- Vendor n/a Product Source-to-Image Defaultn/a
- Version atomic-openshift 3.7.53StatusaffectedConstraints-
- Version atomic-openshift 3.9.31StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | Source-to-Image | n/a |
|
- < 3.7.53
- 3.9
- 3.9.31
No data.
Red Hat OpenShift Container Platform 3.9
atomic-openshift-0:3.9.31-1.git.0.ef9737b.el7
Fixed · RHSA-2018:2013
Red Hat OpenShift Container Platform 3.9
atomic-openshift-descheduler-0:3.9.13-1.git.267.bb59a3f.el7
Fixed · RHSA-2018:2013
Red Hat OpenShift Container Platform 3.9
atomic-openshift-dockerregistry-0:3.9.31-1.git.351.1bd46ed.el7
Fixed · RHSA-2018:2013
Red Hat OpenShift Container Platform 3.9
atomic-openshift-node-problem-detector-0:3.9.13-1.git.167.5d6b0d4.el7
Fixed · RHSA-2018:2013
Red Hat OpenShift Container Platform 3.9
atomic-openshift-web-console-0:3.9.31-1.git.246.bded6a4.el7
Fixed · RHSA-2018:2013
Red Hat OpenShift Container Platform 3.9
golang-github-prometheus-node_exporter-0:3.9.31-1.git.890.a55de06.el7
Fixed · RHSA-2018:2013
Red Hat OpenShift Container Platform 3.9
mysql-apb-role-0:1.1.11-1.el7
Fixed · RHSA-2018:2013
Red Hat OpenShift Container Platform 3.9
openshift-ansible-0:3.9.31-1.git.34.154617d.el7
Fixed · RHSA-2018:2013
Red Hat Software Collections
source-to-image
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat OpenShift Container Platform 3.9 | atomic-openshift-0:3.9.31-1.git.0.ef9737b.el7 | Fixed | RHSA-2018:2013 |
| Red Hat OpenShift Container Platform 3.9 | atomic-openshift-descheduler-0:3.9.13-1.git.267.bb59a3f.el7 | Fixed | RHSA-2018:2013 |
| Red Hat OpenShift Container Platform 3.9 | atomic-openshift-dockerregistry-0:3.9.31-1.git.351.1bd46ed.el7 | Fixed | RHSA-2018:2013 |
| Red Hat OpenShift Container Platform 3.9 | atomic-openshift-node-problem-detector-0:3.9.13-1.git.167.5d6b0d4.el7 | Fixed | RHSA-2018:2013 |
| Red Hat OpenShift Container Platform 3.9 | atomic-openshift-web-console-0:3.9.31-1.git.246.bded6a4.el7 | Fixed | RHSA-2018:2013 |
| Red Hat OpenShift Container Platform 3.9 | golang-github-prometheus-node_exporter-0:3.9.31-1.git.890.a55de06.el7 | Fixed | RHSA-2018:2013 |
| Red Hat OpenShift Container Platform 3.9 | mysql-apb-role-0:1.1.11-1.el7 | Fixed | RHSA-2018:2013 |
| Red Hat OpenShift Container Platform 3.9 | openshift-ansible-0:3.9.31-1.git.34.154617d.el7 | Fixed | RHSA-2018:2013 |
| Red Hat Software Collections | source-to-image | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
AV:N/AC:L/Au:S/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.39% (0.01388) | 71.30th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.36% (0.01362) | 70.51th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.09% (0.00089) | 38.53th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.09% (0.00089) | 38.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00089) | 36.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (6)
- https://access.redhat.com/errata/RHSA-2018:2013 vendor-advisoryx_refsource_REDHATVendor Advisory
- https://access.redhat.com/security/cve/CVE-2018-10843 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1579096 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10843 x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-10843
- https://www.cve.org/CVERecord?id=CVE-2018-10843
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2018:2013 | vendor-advisoryx_refsource_REDHATVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2018-10843 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1579096 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10843 | x_refsource_CONFIRMIssue TrackingVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-10843 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-10843 |
Change history (0)
No recorded changes yet.