View at Official gentoo advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2016-9840: 2 GLSA(s) (201701-56, 202007-54), 2 atom(s) (net-misc/rsync, sys-libs/zlib); latest impact normal.
Multiple vulnerabilities have been found in zlib, the worst of which could allow attackers to cause a Denial of Service condition.