View at Official suse advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2017-18258 severity low: SUSE including 58 source package names (0.9.1:libxml2-2-2.9.4-46.15.1, 1.0.0:libxml2-2-2.9.4-46.15.1, …), 138 product×package rows across 66 product lines (Container caasp/v4/default-http-backend, Container caasp/v4/dnsmasq-nanny, … (66 product lines)): Fixed 123, Known Not Affected 15.
The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.