Improper Authentication Affecting firewalld package, versions <0.4.3.3-1
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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- published19 Apr 2017
- disclosed19 Apr 2017
Introduced: 19 Apr 2017
CVE-2016-5410 (opens in a new tab)How to fix?
Upgrade Debian:13 firewalld to version 0.4.3.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firewalld package and not the firewalld package as distributed by Debian.
See How to fix? for Debian:13 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
- https://security-tracker.debian.org/tracker/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.firewalld.org/2016/08/firewalld-0-4-3-3-release
- http://www.openwall.com/lists/oss-security/2016/08/16/3
- https://bugzilla.redhat.com/show_bug.cgi?id=1360135
- http://rhn.redhat.com/errata/RHSA-2016-2597.html
- http://www.securityfocus.com/bid/92481
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-5410
- 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/