{"cve":"CVE-2017-12155","nvd":{"published":"2017-12-12T20:29:00.227","modified":"2026-06-17T01:02:47.313","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","score":6.3},"cwes":["CWE-306"],"references":["https://access.redhat.com/errata/RHSA-2018:0602","https://access.redhat.com/errata/RHSA-2018:1593","https://access.redhat.com/errata/RHSA-2018:1627","https://bugs.launchpad.net/tripleo/+bug/1720787","https://bugzilla.redhat.com/show_bug.cgi?id=1489360"],"products":["ceph:ceph"],"source":"nvd","synced_at":"2026-10-19T20:47:56.471723566+00:00"},"epss":{"cve":"CVE-2017-12155","score":0.00287,"percentile":0.21274,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-w8gx-hhcx-px6w","url":"https://osv.dev/vulnerability/GHSA-w8gx-hhcx-px6w","summary":"Openstack tripleo-heat-templates unauthenticated file access","modified":"2026-09-10T03:49:41.781066661Z","packages":[{"ecosystem":"PyPI","name":"tripleo-heat-templates","purl":"pkg:pypi/tripleo-heat-templates","ranges":["<7.0.6"],"fixed":["7.0.6"]}]},{"id":"PYSEC-2026-754","url":"https://osv.dev/vulnerability/PYSEC-2026-754","summary":"Openstack tripleo-heat-templates unauthenticated file access","modified":"2026-07-06T08:00:52.801467491Z","packages":[{"ecosystem":"PyPI","name":"tripleo-heat-templates","purl":"pkg:pypi/tripleo-heat-templates","ranges":["<7.0.6"],"fixed":["7.0.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}