Incorrect Permission Assignment for Critical Resource Affecting icinga2 package, versions <2.8.4-1
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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Test your applications- Snyk IDSNYK-DEBIAN13-ICINGA2-5682359
- published24 Nov 2017
- disclosed24 Nov 2017
Introduced: 24 Nov 2017
CVE-2017-16933 (opens in a new tab)How to fix?
Upgrade Debian:13 icinga2 to version 2.8.4-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream icinga2 package and not the icinga2 package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
etc/initsystem/prepare-dirs in Icinga 2.x through 2.8.1 has a chown call for a filename in a user-writable directory, which allows local users to gain privileges by leveraging access to the $ICINGA2_USER account for creation of a link.