CVE-2016-3703

3: Untrusted content loaded via the API proxy can access web console credentials on the same domain

Severity Score

5.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Red Hat OpenShift Enterprise 3.2 and 3.1 do not properly validate the origin of a request when anonymous access is granted to a service/proxy or pod/proxy API for a specific pod, which allows remote attackers to access API credentials in the web browser localStorage via an access_token in the query parameter.

Red Hat OpenShift Enterprise 3.2 y 3.1 no valida correctamente el origen de una petición cuando el acceso anónimo está concedido para una API service/proxy o pod/proxy para un pod específico, lo que permite a atacantes remotos acceder a credenciales de la API en el explorador web localStorage a través de un token de acceso en el parámetro query.

An origin validation vulnerability was found in OpenShift Enterprise. An attacker could potentially access API credentials stored in a web browser's localStorage if anonymous access was granted to a service/proxy or pod/proxy API for a specific pod, and an authorized access_token was provided in the query parameter.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-03-30 CVE Reserved
2016-05-20 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-284: Improper Access Control
CWE-285: Improper Authorization

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2016:1094	2023-02-12
https://access.redhat.com/errata/RHSA-2016:1095	2023-02-12
https://access.redhat.com/security/cve/CVE-2016-3703	2016-05-19
https://bugzilla.redhat.com/show_bug.cgi?id=1330233	2016-05-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Openshift Search vendor "Redhat" for product "Openshift"				3.1 Search vendor "Redhat" for product "Openshift" and version "3.1"		enterprise		Affected
Redhat Search vendor "Redhat"		Openshift Search vendor "Redhat" for product "Openshift"				3.2 Search vendor "Redhat" for product "Openshift" and version "3.2"		enterprise		Affected