CVE-2017-12440 — HIGH (7.5)

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Openstack	Openstack	07132017

Related Weaknesses (CWE)

CWE-306

References

http://www.debian.org/security/2017/dsa-3953
http://www.securityfocus.com/bid/100455Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:3227
https://access.redhat.com/errata/RHSA-2018:0315
https://bugs.launchpad.net/ossn/+bug/1649333Issue TrackingPatchThird Party Advisory
https://review.openstack.org/#/c/493823/Issue TrackingPatchVendor Advisory
https://review.openstack.org/#/c/493824/Issue TrackingPatchVendor Advisory
https://review.openstack.org/#/c/493826/Issue TrackingPatchVendor Advisory
http://www.debian.org/security/2017/dsa-3953
http://www.securityfocus.com/bid/100455Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:3227
https://access.redhat.com/errata/RHSA-2018:0315
https://bugs.launchpad.net/ossn/+bug/1649333Issue TrackingPatchThird Party Advisory
https://review.openstack.org/#/c/493823/Issue TrackingPatchVendor Advisory
https://review.openstack.org/#/c/493824/Issue TrackingPatchVendor Advisory

FAQ

What is CVE-2017-12440?

CVE-2017-12440 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 acti...

How severe is CVE-2017-12440?

CVE-2017-12440 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-12440?

Check the references section above for vendor advisories and patch information. Affected products include: Openstack Openstack.