CVE-2017-12440
Openstack Aodh can be used to launder Keystone trusts
Also known as GHSA-86cv-9gpx-6hwj, PYSEC-2026-619
Published 9 y ago · modified 4 mo ago · JSON
Summary
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.
Exploit prediction (EPSS)
2.15% probability of exploitation in the next 30 days, higher than 82% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
| OSV | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pypi | aodh | <6.0.1 | 6.0.1 |
Classification
- Weakness
- CWE-306 Missing Authentication for Critical Functionality
References
- bugs.launchpad.net /ossn/+bug/1649333 · x_refsource_CONFIRM, x_transferred
- review.openstack.org /#/c/493826/ · x_refsource_CONFIRM, x_transferred
- review.openstack.org /#/c/493823/ · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/100455 · vdb-entry, x_refsource_BID, x_transferred
- debian.org /security/2017/dsa-3953 · vendor-advisory, x_refsource_DEBIAN, x_transferred
- access.redhat.com /errata/RHSA-2017:3227 · vendor-advisory, x_refsource_REDHAT, x_transferred
- access.redhat.com /errata/RHSA-2018:0315 · vendor-advisory, x_refsource_REDHAT, x_transferred
- review.openstack.org /#/c/493824/ · x_refsource_CONFIRM, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2017-12440 · advisory
- github.com /openstack/aodh/commit/149d3ad2193b4d17df801f82a0a6be62dba564db · web
- github.com /openstack/aodh/commit/92182de328d1f088c5f5a68326d2b207b21e06ea · web
- review.openstack.org /#/c/493823 · web
- review.openstack.org /#/c/493824 · web
- review.openstack.org /#/c/493826 · web
- pypi.org /project/aodh · package
- github.com /advisories/GHSA-86cv-9gpx-6hwj · advisory
Sources
- CVE List: CVE-2017-12440
- GitHub Advisory: GHSA-86cv-9gpx-6hwj
- NVD: CVE-2017-12440
- OSV: PYSEC-2026-619
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