CVE-2017-12440

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 v3.0 7.5 HIGH
CVSS v2.0 6.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

V3 Legend

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

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:openstack:openstack:07132017:*:*:*:*:*:*:*

Information

Published : 2017-08-18 07:29

Updated : 2019-10-02 17:03

NVD link : CVE-2017-12440

Mitre link : CVE-2017-12440

JSON object : View

CWE

CWE-306

Missing Authentication for Critical Function

Products Affected

openstack

openstack

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://review.openstack.org/#/c/493826/", "name": "https://review.openstack.org/#/c/493826/", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://review.openstack.org/#/c/493824/", "name": "https://review.openstack.org/#/c/493824/", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://review.openstack.org/#/c/493823/", "name": "https://review.openstack.org/#/c/493823/", "tags": ["Issue Tracking", "Vendor Advisory", "Patch"], "refsource": "CONFIRM"}, {"url": "https://bugs.launchpad.net/ossn/+bug/1649333", "name": "https://bugs.launchpad.net/ossn/+bug/1649333", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/100455", "name": "100455", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://www.debian.org/security/2017/dsa-3953", "name": "DSA-3953", "tags": [], "refsource": "DEBIAN"}, {"url": "https://access.redhat.com/errata/RHSA-2017:3227", "name": "RHSA-2017:3227", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0315", "name": "RHSA-2018:0315", "tags": [], "refsource": "REDHAT"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-306"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2017-12440", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}}, "publishedDate": "2017-08-18T14:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:openstack:openstack:07132017:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-10-03T00:03Z"}

7.5 /10