CVE-2018-1080

pki-core: Mishandled ACL configuration in AAclAuthz.java reverses rules that allow and deny access

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Dogtag PKI, through version 10.6.1, has a vulnerability in AAclAuthz.java that, under certain configurations, causes the application of ACL allow and deny rules to be reversed. If a server is configured to process allow rules before deny rules (authz.evaluateOrder=allow,deny), then allow rules will deny access and deny rules will grant access. This may result in an escalation of privileges or have other unintended consequences.

Dogtag PKI, hasta la versión 10.6.1, tiene una vulnerabilidad en AAclAuthz.java que, bajo ciertas configuraciones, provoca que la aplicación de listas de control de acceso permita que las reglas allow y deny se reviertan. Si un servidor está configurado para procesar las reglas allow antes que las deny (authz.evaluateOrder=allow,deny), las reglas allow denegarán el acceso y las reglas deny lo permitirán. Esto podría desembocar en un escalado de privilegios o en otras consecuencias no planeadas.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-12-04 CVE Reserved
2018-06-26 CVE Published
2023-11-23 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-284: Improper Access Control

CAPEC

References (6)

URL	Tag	Source
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1080	Issue Tracking
https://pagure.io/freeipa/issue/7453	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://review.gerrithub.io/c/dogtagpki/pki/+/404435	2019-10-09

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2018:1979	2019-10-09
https://access.redhat.com/security/cve/CVE-2018-1080	2018-06-26
https://bugzilla.redhat.com/show_bug.cgi?id=1556657	2018-06-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dogtagpki Search vendor "Dogtagpki"		Dogtagpki Search vendor "Dogtagpki" for product "Dogtagpki"				<= 10.6.1 Search vendor "Dogtagpki" for product "Dogtagpki" and version " <= 10.6.1"		-		Affected