CVE-2016-5404 Information

Description

The cert_revoke command in FreeIPA does not check for the \revoke certificate\ permission which allows remote authenticated users to revoke arbitrary certificates by leveraging the \retrieve certificate\ permission.

CVSS Vector

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

Reference

http://rhn.redhat.com/errata/RHSA-2016-1797.html http://www.openwall.com/lists/oss-security/2016/08/17/9 http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html http://www.securityfocus.com/bid/92525 https://fedorahosted.org/freeipa/ticket/6232 https://git.fedorahosted.org/cgit/freeipa.git/commit/?id=cf74584d0f772f3f5eccc1d30c001e4212a104fd https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3PZ2ZQTMGC2UBRNHXVVOY3PJDOBP4CP4/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S5OROLKFSY5QRQS7NGBNDP5QMOBV3XMZ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VQDYWANTMDFZP3HTGSEOA2IONVUITYX5/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5