libnbd-security - information about past security issues in libnbd

       Eric Blake

       Richard W.M. Jones

       Copyright Red Hat

       This page details past security issues found in libnbd.

       For how to report new security issues, see the "SECURITY" file in the top level source directory, also
       available online here: https://gitlab.com/nbdkit/libnbd/blob/master/SECURITY

   CVE-2019-14842protocoldowngradeattackwhenusing"LIBNBD_TLS_REQUIRE"
       See the full announcement and links to mitigation, tests and fixes here:
       https://www.redhat.com/archives/libguestfs/2019-September/msg00128.html

   remotecodeexecutionvulnerability
       See the full announcement here: https://www.redhat.com/archives/libguestfs/2019-October/msg00060.html

   CVE-2021-20286denialofservicewhenusingnbd_set_opt_mode(3)
       See the full announcement here: https://listman.redhat.com/archives/libguestfs/2021-March/msg00092.html

   CVE-2022-0485silentdatacorruptionwhenusingnbdcopy(1)
       See the full announcement here:
       https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html

   integrationtestingdenialofservicewithblockstatus
       See the full announcement here: https://listman.redhat.com/archives/libguestfs/2023-July/032035.html

   CVE-2023-5215negativesizeresultfromnbd_get_size(3)
       See the full announcement here: https://listman.redhat.com/archives/libguestfs/2023-September/032711.html

   CVE-2023-5871assertionfailurefor64-bitflagspassedtonbd_block_status(3)
       See the full announcement here:
       https://lists.libguestfs.org/archives/list/guestfs@lists.libguestfs.org/thread/5CRC7LRTN35WPZZ4BT6NAMH4JGMF47IK/

   CVE-2024-7383multipleflawsinTLSservercertificatechecking
       See the full announcement here:
       https://lists.libguestfs.org/archives/list/guestfs@lists.libguestfs.org/thread/LHR3BW6RJ7K4BJBQIYV3GTZLSY27VZO2/

       This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser
       General Public License as published by the Free Software Foundation; either version 2 of the License, or
       (at your option) any later version.

       This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
       the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General
       Public License for more details.

       You should have received a copy of the GNU Lesser General Public License along with this library; if not,
       write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

libnbd-1.22.2                                      2025-06-16                                 libnbd-security(3)

       libnbd-security - information about past security issues in libnbd

libnbd(3).