Missing Authentication for Critical Function Affecting python-firewall package, versions <0:0.4.3.2-8.el7
Threat Intelligence
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Start learning- Snyk IDSNYK-RHEL7-PYTHONFIREWALL-4674589
- published26 Jul 2021
- disclosed16 Aug 2016
Introduced: 16 Aug 2016
CVE-2016-5410 (opens in a new tab)How to fix?
Upgrade RHEL:7 python-firewall 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 python-firewall package and not the python-firewall 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/