Link Following The advisory has been revoked - it doesn't affect any version of package icinga2 (opens in a new tab)
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-DEBIAN9-ICINGA2-572296
- published13 Jun 2020
- disclosed12 Jun 2020
Introduced: 12 Jun 2020
CVE-2020-14004 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream icinga2 package and not the icinga2 package as distributed by Debian.
An issue was discovered in Icinga2 before v2.12.0-rc1. The prepare-dirs script (run as part of the icinga2 systemd service) executes chmod 2750 /run/icinga2/cmd. /run/icinga2 is under control of an unprivileged user by default. If /run/icinga2/cmd is a symlink, then it will by followed and arbitrary files can be changed to mode 2750 by the unprivileged icinga2 user.
References
- https://security-tracker.debian.org/tracker/CVE-2020-14004
- http://www.openwall.com/lists/oss-security/2020/06/12/1
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2020-14004
- https://github.com/Icinga/icinga2/compare/v2.12.0-rc1...master
- https://github.com/Icinga/icinga2/pull/8045/commits/2f0f2e8c355b75fa4407d23f85feea037d2bc4b6
- https://github.com/Icinga/icinga2/releases
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00014.html