glibc is a package that contains the GNU C library.
Multiple vulnerabilities have been discovered in glibc. Please review the CVE identifiers referenced below for details.
Please review the referenced CVE identifiers for details.
There is no known workaround at this time.
All glibc users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-libs/glibc-2.28-r4"