Vulnerability Name:

CVE-2017-12440

Assigned:2017-08-04
Published:2017-08-04
Updated:2018-02-14
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.
CVSS v3 Severity:7.5 High (CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.5 Medium (Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
4.3 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:6.0 Medium (CVSS v2 Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-284
References:Source: DEBIAN
Type: UNKNOWN
DSA-3953

Source: BID
Type: VENDOR_ADVISORY
100455

Source: REDHAT
Type: UNKNOWN
RHSA-2017:3227

Source: REDHAT
Type: UNKNOWN
RHSA-2018:0315

Source: CONFIRM
Type: VENDOR_ADVISORY
https://bugs.launchpad.net/ossn/+bug/1649333

Source: XF
Type: UNKNOWN
openstack-cve201712440-info-disc(130835)

Source: CONFIRM
Type: VENDOR_ADVISORY
https://review.openstack.org/#/c/493823/

Source: CONFIRM
Type: VENDOR_ADVISORY
https://review.openstack.org/#/c/493824/

Source: CONFIRM
Type: VENDOR_ADVISORY
https://review.openstack.org/#/c/493826/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openstack:openstack:07132017:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:201712440
    V
    CVE-2017-12440
    2018-02-18
    oval:com.ubuntu.xenial:def:201712440000
    V
    CVE-2017-12440 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-08-18
    oval:com.ubuntu.artful:def:201712440000
    V
    CVE-2017-12440 on Ubuntu 17.10 (artful) - medium.
    2017-08-18
    BACK
    openstack openstack 07132017