{"id":"CVE-2017-12440","aliases":["GHSA-86cv-9gpx-6hwj","PYSEC-2026-619"],"url":"https://o3.security/vulnerability/CVE-2017-12440","summary":"Openstack Aodh can be used to launder Keystone trusts","details":"Aodh as packaged in Openstack Ocata and Newton before change-ID I8fd11a7f9fe3c0ea5f9843a89686ac06713b7851 and before Pike-rc1 does not verify that trust IDs belong to the user when creating alarm action with the scheme trust+http, which allows remote authenticated users with knowledge of trust IDs where Aodh is the trustee to obtain a Keystone token and perform unspecified authenticated actions by adding an alarm action with the scheme trust+http, and providing a trust id where Aodh is the trustee.","published":"2017-08-18T14:29:00.377Z","modified":"2026-07-06T08:11:30.946537832Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"aodh","fixedVersion":"6.0.1"}],"fix":{"url":"https://github.com/openstack/aodh/commit/149d3ad2193b4d17df801f82a0a6be62dba564db","label":"openstack/aodh@149d3ad"},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/100455"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:3227"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0315"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3953"},{"type":"FIX","url":"https://review.openstack.org/#/c/493823/"},{"type":"FIX","url":"https://review.openstack.org/#/c/493824/"},{"type":"FIX","url":"https://review.openstack.org/#/c/493826/"},{"type":"FIX","url":"https://bugs.launchpad.net/ossn/+bug/1649333"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-12440"},{"type":"WEB","url":"https://github.com/openstack/aodh/commit/149d3ad2193b4d17df801f82a0a6be62dba564db"},{"type":"WEB","url":"https://github.com/openstack/aodh/commit/92182de328d1f088c5f5a68326d2b207b21e06ea"},{"type":"WEB","url":"https://review.openstack.org/#/c/493823"},{"type":"WEB","url":"https://review.openstack.org/#/c/493824"},{"type":"WEB","url":"https://review.openstack.org/#/c/493826"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-06T08:11:30.946537832Z"}}