CVE-2017-16933

Public Exploit

Description

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.

Category

7.0
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.03%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Icinga/icinga2/issues/5793 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-16933?
CVE-2017-16933 has been scored as a high severity vulnerability.
How to fix CVE-2017-16933?
To fix CVE-2017-16933, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-16933 being actively exploited in the wild?
It is possible that CVE-2017-16933 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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