Missing Authentication for Critical Function Affecting firewall-config package, versions <0:0.4.3.2-8.el7
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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- published26 Jul 2021
- disclosed16 Aug 2016
Introduced: 16 Aug 2016
CVE-2016-5410 (opens in a new tab)How to fix?
Upgrade RHEL:7 firewall-config to version 0:0.4.3.2-8.el7 or higher.
This issue was patched in RHSA-2016:2597.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firewall-config package and not the firewall-config package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
firewalld.py in firewalld before 0.4.3.3 allows local users to bypass authentication and modify firewall configurations via the (1) addPassthrough, (2) removePassthrough, (3) addEntry, (4) removeEntry, or (5) setEntries D-Bus API method.
References
- http://www.securityfocus.com/bid/92481
- https://bugzilla.redhat.com/show_bug.cgi?id=1360135
- http://www.firewalld.org/2016/08/firewalld-0-4-3-3-release
- https://access.redhat.com/security/cve/CVE-2016-5410
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DPM3GUQRU2KPRXDEQLAMCDQEAIARJSBT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZBJMYLGRVKIPJEI3VZJ4WQZT7FBQ5BKO/
- https://security.gentoo.org/glsa/201701-70
- http://www.openwall.com/lists/oss-security/2016/08/16/3
- http://rhn.redhat.com/errata/RHSA-2016-2597.html
- https://access.redhat.com/errata/RHSA-2016:2597
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DPM3GUQRU2KPRXDEQLAMCDQEAIARJSBT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBJMYLGRVKIPJEI3VZJ4WQZT7FBQ5BKO/