Improper Authorization Affecting ipa-server-dns package, versions <0:4.2.0-15.el7_2.19
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published17 Sept 2024
- disclosed17 Aug 2016
Introduced: 17 Aug 2016
CVE-2016-5404 (opens in a new tab)How to fix?
Upgrade RHEL:7 ipa-server-dns to version 0:4.2.0-15.el7_2.19 or higher.
This issue was patched in RHSA-2016:1797.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ipa-server-dns package and not the ipa-server-dns package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
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.
References
- http://www.securityfocus.com/bid/92525
- https://fedorahosted.org/freeipa/ticket/6232
- https://git.fedorahosted.org/cgit/freeipa.git/commit/?id=cf74584d0f772f3f5eccc1d30c001e4212a104fd
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- https://access.redhat.com/security/cve/CVE-2016-5404
- 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/
- http://www.openwall.com/lists/oss-security/2016/08/17/9
- http://rhn.redhat.com/errata/RHSA-2016-1797.html
- https://access.redhat.com/errata/RHSA-2016:1797
- https://bugzilla.redhat.com/show_bug.cgi?id=1351593
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3PZ2ZQTMGC2UBRNHXVVOY3PJDOBP4CP4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S5OROLKFSY5QRQS7NGBNDP5QMOBV3XMZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VQDYWANTMDFZP3HTGSEOA2IONVUITYX5/