The NBD Tools are the Network Block Device utilities allowing one to use remote block devices over a TCP/IP network. It includes a userland NBD server.
Multiple vulnerabilities have been discovered in NBD Tools. 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 NBD Tools users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-block/nbd-3.24"