Access Restriction Bypass Affecting kamailio package, versions <4.2.0-2
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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- published31 Aug 2026
- disclosed7 Sept 2017
Introduced: 7 Sep 2017
CVE-2015-1590 (opens in a new tab)How to fix?
Upgrade Echo:latest kamailio to version 4.2.0-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kamailio package and not the kamailio package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
The kamcmd administrative utility and default configuration in kamailio before 4.3.0 use /tmp/kamailio_ctl.
References
- https://advisory.echohq.com/cve/CVE-2015-1590
- http://www.openwall.com/lists/oss-security/2015/02/12/7
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775681
- https://github.com/kamailio/kamailio/blob/4.3.0/ChangeLog#L2038
- https://github.com/kamailio/kamailio/commit/06177b12936146d48378cc5f6c6e1b157ebd519b
- https://github.com/kamailio/kamailio/issues/48