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CVE-2017-12155
A resource-permission flaw was found in the openstack-tripleo-heat-templates package where ceph.client.openstack.keyring is created as…
Medium6.3EPSS 0.29%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
A resource-permission flaw was found in the openstack-tripleo-heat-templates package where ceph.client.openstack.keyring is created as world-readable. A local attacker with access to the key could read or modify data on Ceph cluster pools for OpenStack as though the attacker were the OpenStack service, thus potentially reading or modifying data in an OpenStack Block Storage volume.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.3 | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.29% · top 79% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.3.
Weakness
- Incorrect Permission Assignment for Critical Resource
- CWE-306 (opens in a new tab)All about CWE-306 and its CVEs
Affected products
OpenStack · openstack-tripleo-heat-templates
- affected Newton, Ocata, Pike and possibly older
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPItripleo-heat-templatesGHSA-w8gx-hhcx-px6w (opens in a new tab)
References (5)
- RHSA-2018:1593 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2018:1627 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=1489360 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugs.launchpad.net/tripleo/+bug/1720787 (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2018:0602 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-w8gx-hhcx-px6w (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2017-12155)Record last updated .