DescriptionIcinga Web 2 is an open source monitoring web interface, framework and command-line interface. Installations of Icinga 2 with the IDO writer enabled are affected. If you use service custom variables in role restrictions, and you regularly decommission service objects, users with said roles may still have access to a collection of content. Note that this only applies if a role has implicitly permitted access to hosts, due to permitted access to at least one of their services. If access to a host is permitted by other means, no sensible information has been disclosed to unauthorized users. This issue has been resolved in versions 2.8.6, 2.9.6 and 2.10 of Icinga Web 2.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
icingaweb2 (PTS)stretch2.4.1-1fixed
stretch (security)2.4.1-1+deb9u1fixed
buster, buster (security)2.6.2-3+deb10u1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
icingaweb2sourcestretch(not affected)


[bullseye] - icingaweb2 <no-dsa> (Minor issue)
[buster] - icingaweb2 <no-dsa> (Minor issue)
[stretch] - icingaweb2 <not-affected> (vulnerable code not present)

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