CVE-2017-12440 Information

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 Vector

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

Reference

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

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.5