Detections
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CVE-2017-16820
critical
Description
The csnmp_read_table function in snmp.c in the SNMP plugin in collectd before 5.6.3 is susceptible to a double free in a certain error case, which could lead to a crash (or potentially have other impact).
References
https://security.gentoo.org/glsa/201803-10
https://github.com/collectd/collectd/releases/tag/collectd-5.6.3
https://github.com/collectd/collectd/issues/2291
https://github.com/collectd/collectd/commit/d16c24542b2f96a194d43a73c2e5778822b9cb47
https://bugs.debian.org/881757
https://access.redhat.com/errata/RHSA-2018:2615
https://access.redhat.com/errata/RHSA-2018:1605
https://access.redhat.com/errata/RHSA-2018:0560