View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2017-16820 not yet assigned priority: Debian including 1 source packages (collectd), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
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).