python-rdomanager-oscplugin: NeutronMetadataProxySharedSecret parameter uses default value
Published Apr 11, 2016
8.7
HIGHCVSS 4.0
EPSS 1.67%
Description
The TripleO Heat templates (tripleo-heat-templates), when deployed via the commandline interface, allow remote attackers to spoof OpenStack Networking metadata requests by leveraging knowledge of the default value of the NeutronMetadataProxySharedSecret parameter.
Affected products
No data.
- n/a
No data.
Red Hat Enterprise Linux OpenStack Platform director 7.0 for RHEL 7
openstack-tripleo-heat-templates-0:0.8.6-94.el7ost
Fixed · RHSA-2015:2650
Red Hat Enterprise Linux OpenStack Platform director 7.0 for RHEL 7
python-rdomanager-oscplugin-0:0.0.10-22.el7ost
Fixed · RHSA-2015:2650
Red Hat OpenStack Platform 8 (Liberty) Director
python-tripleoclient
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux OpenStack Platform director 7.0 for RHEL 7 | openstack-tripleo-heat-templates-0:0.8.6-94.el7ost | Fixed | RHSA-2015:2650 |
| Red Hat Enterprise Linux OpenStack Platform director 7.0 for RHEL 7 | python-rdomanager-oscplugin-0:0.0.10-22.el7ost | Fixed | RHSA-2015:2650 |
| Red Hat OpenStack Platform 8 (Liberty) Director | python-tripleoclient | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
AV:N/AC:L/Au:N/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.67% (0.01665) | 75.86th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.65% (0.01651) | 73.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.36% (0.00355) | 55.65th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.18% (0.00183) | 56.85th | v3 (v2023.03.01) |
| Jun 22, 2024 | 0.18% (0.00183) | 55.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00183) | 53.72th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.05% (0.01055) | 51.58th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.21% (0.01213) | 65.91th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (12)
- https://access.redhat.com/errata/RHSA-2015:2650 vendor-advisoryx_refsource_REDHATVendor Advisory
- https://access.redhat.com/security/cve/CVE-2015-5303 Vendor Advisory
- https://bugs.launchpad.net/tripleo/+bug/1516027 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1272297 Issue Tracking
- https://github.com/advisories/GHSA-m94p-8942-pm49 Advisory
- https://github.com/openstack/tripleo-heat-templates/commit/1a0c7d97165c1b38dc9f78b82ac6ec8519fcf80c
- https://github.com/openstack/tripleo-heat-templates/commit/293f19b2a41386e1eea47a9e6add24b006c69c42
- https://github.com/pypa/advisory-database/tree/main/vulns/tripleo-heat-templates/PYSEC-2016-35.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2015-5303
- https://opendev.org/openstack/tripleo-heat-templates/commit/1a0c7d97165c1b38dc9f78b82ac6ec8519fcf80c
- https://opendev.org/openstack/tripleo-heat-templates/commit/293f19b2a41386e1eea47a9e6add24b006c69c42
- https://www.cve.org/CVERecord?id=CVE-2015-5303
Change history (0)
No recorded changes yet.