CVE-2024-6535

Skupper: potential authentication bypass to skupper console via forged cookies

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

A flaw was found in Skupper. When Skupper is initialized with the console-enabled and with console-auth set to Openshift, it configures the openshift oauth-proxy with a static cookie-secret. In certain circumstances, this may allow an attacker to bypass authentication to the Skupper console via a specially-crafted cookie.

Se encontró un defecto en Skupper. Cuando Skupper se inicializa con la consola habilitada y con la autenticación de la consola configurada en Openshift, configura el proxy oauth de openshift con un secreto de cookie estático. En determinadas circunstancias, esto puede permitir que un atacante omita la autenticación en la consola Skupper mediante una cookie especialmente manipulada.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-07-05 CVE Reserved
2024-07-17 CVE Published
2024-07-26 EPSS Updated
2024-09-18 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication
CWE-1392: Use of Default Credentials

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2024-6535	2024-07-19
https://bugzilla.redhat.com/show_bug.cgi?id=2296024	2024-07-19
https://access.redhat.com/errata/RHSA-2024:4865	2024-09-18
https://access.redhat.com/errata/RHSA-2024:4871	2024-09-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Service Interconnect Search vendor "Redhat" for product "Service Interconnect"				1.0 Search vendor "Redhat" for product "Service Interconnect" and version "1.0"		-		Affected