3: Router sometimes selects new routes over old routes when determining claimed hostnames
Published Jul 31, 2018
7.7
HIGHCVSS 3.0
EPSS 1.12%
Description
The OpenShift Enterprise 3 router does not properly sort routes when processing newly added routes. An attacker with access to create routes can potentially overwrite existing routes and redirect network traffic for other users to their own site.
Affected products
-
- Version 3StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Openshift Enterprise | n/a |
|
No data.
Red Hat OpenShift Container Platform 3.3
atomic-openshift-0:3.3.1.4-1.git.0.7c8657c.el7
Fixed · RHSA-2016:2696
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat OpenShift Container Platform 3.3 | atomic-openshift-0:3.3.1.4-1.git.0.7c8657c.el7 | Fixed | RHSA-2016:2696 |
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:C/C:N/I:H/A:N
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
AV:N/AC:L/Au:S/C:N/I:P/A:N
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 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.12% (0.01122) | 64.99th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.09% (0.01091) | 60.96th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.20% (0.00203) | 40.46th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00070) | 32.57th | v3 (v2023.03.01) |
| May 3, 2024 | 0.07% (0.00070) | 29.75th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.07% (0.00067) | 27.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00086) | 34.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Feb 13, 2023 | 0.89% (0.00890) | 29.93th | v2 (v2022.01.01) |
| Feb 3, 2023 | 0.95% (0.00950) | 31.66th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00890) | 28.64th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00890) | 26.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00890) | 12.04th | v2 (v2022.01.01) |
References (7)
- http://www.securityfocus.com/bid/94110 vdb-entryx_refsource_BIDThird Party AdvisoryVDB EntryVendor Advisory
- https://access.redhat.com/errata/RHSA-2016:2696 vendor-advisoryx_refsource_REDHATVendor Advisory
- https://access.redhat.com/security/cve/CVE-2016-8631 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1390735 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8631 x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2016-8631
- https://www.cve.org/CVERecord?id=CVE-2016-8631
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/94110 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB EntryVendor Advisory | |
| https://access.redhat.com/errata/RHSA-2016:2696 | vendor-advisoryx_refsource_REDHATVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2016-8631 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1390735 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8631 | x_refsource_CONFIRMIssue TrackingVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2016-8631 | ||
| https://www.cve.org/CVERecord?id=CVE-2016-8631 |
Change history (0)
No recorded changes yet.