CVE-2018-1080 Information

Description

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=allowdeny) 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.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://access.redhat.com/errata/RHSA-2018:1979 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1080 https://pagure.io/freeipa/issue/7453 https://review.gerrithub.io/c/dogtagpki/pki/+/404435

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1