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-2018-20657 severity low: SUSE including 10 source package names (binutils, binutils-devel, …), 67 product×package rows across 24 product lines (SUSE CaaS Platform 4.5, SUSE Enterprise Storage 7, … (24 product lines)): Known Not Affected 63, Fixed 4.
The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.