CVE-2018-6532

NameCVE-2018-6532
DescriptionAn issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted (authenticated and unauthenticated) requests, an attacker can exhaust a lot of memory on the server side, triggering the OOM killer.
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
icinga2 (PTS)stretch2.6.0-2+deb9u1vulnerable
buster2.10.3-2+deb10u1fixed
bullseye2.12.3-1fixed
bookworm, sid2.13.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
icinga2source(unstable)2.8.4-1low

Notes

[stretch] - icinga2 <no-dsa> (Minor issue)
[jessie] - icinga2 <no-dsa> (Minor issue)
https://github.com/Icinga/icinga2/pull/6103
https://www.openwall.com/lists/oss-security/2018/03/22/3

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