Security update for nbdkit SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:01889-1 Final 1 1 2025-06-11T05:43:35Z current 2025-06-11T05:43:35Z 2025-06-11T05:43:35Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for nbdkit This update for nbdkit fixes the following issues: Update to version 1.36.5. Security fixes: - CVE-2025-47712: integer overflow in blocksize filter when processing client block status requests larger than 2**32 will trigger an assertion failure and cause a denial-of-service. (bsc#1243108). - CVE-2025-47711: off-by-one error when processing block status results from plugins on behalf of an NBD client may trigger an assertion failure and cause a denial of service (bsc#1243110). Other fixes and changes: - tests: Add test-blkio.sh to unconditional EXTRA_DIST rule. - Revert 'valgrind: Add suppression for liblzma bug'. - vddk: Move 'Unknown error' information to the manual. - ocaml Add better comments to the example plugin. - ocaml: Simplify pread operation. - ocaml: Define a struct handle to hold the OCaml handle. - ocaml: Add OCaml version to --dump-plugin output. - ocaml: Print callback name when an exception is printed. - ocaml: Combine all exception printing into a single macro. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-1889,SUSE-SLE-Module-Server-Applications-15-SP6-2025-1889,openSUSE-SLE-15.6-2025-1889 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-202501889-1/ Link for SUSE-SU-2025:01889-1 https://lists.suse.com/pipermail/sle-updates/2025-June/040220.html E-Mail link for SUSE-SU-2025:01889-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1243108 SUSE Bug 1243108 https://bugzilla.suse.com/1243110 SUSE Bug 1243110 https://www.suse.com/security/cve/CVE-2025-47711/ SUSE CVE CVE-2025-47711 page https://www.suse.com/security/cve/CVE-2025-47712/ SUSE CVE CVE-2025-47712 page SUSE Linux Enterprise Module for Server Applications 15 SP6 openSUSE Leap 15.6 nbdkit-1.36.5-150400.3.9.1 nbdkit-bash-completion-1.36.5-150400.3.9.1 nbdkit-basic-filters-1.36.5-150400.3.9.1 nbdkit-basic-plugins-1.36.5-150400.3.9.1 nbdkit-curl-plugin-1.36.5-150400.3.9.1 nbdkit-devel-1.36.5-150400.3.9.1 nbdkit-example-plugins-1.36.5-150400.3.9.1 nbdkit-gzip-filter-1.36.5-150400.3.9.1 nbdkit-linuxdisk-plugin-1.36.5-150400.3.9.1 nbdkit-nbd-plugin-1.36.5-150400.3.9.1 nbdkit-python-plugin-1.36.5-150400.3.9.1 nbdkit-server-1.36.5-150400.3.9.1 nbdkit-ssh-plugin-1.36.5-150400.3.9.1 nbdkit-tar-filter-1.36.5-150400.3.9.1 nbdkit-tmpdisk-plugin-1.36.5-150400.3.9.1 nbdkit-vddk-plugin-1.36.5-150400.3.9.1 nbdkit-xz-filter-1.36.5-150400.3.9.1 nbdkit-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-basic-filters-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-basic-plugins-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-curl-plugin-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-nbd-plugin-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-python-plugin-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-server-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-ssh-plugin-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-vddk-plugin-1.36.5-150400.3.9.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdkit-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-bash-completion-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-basic-filters-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-basic-plugins-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-curl-plugin-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-devel-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-example-plugins-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-gzip-filter-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-linuxdisk-plugin-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-nbd-plugin-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-python-plugin-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-server-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-ssh-plugin-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-tar-filter-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-tmpdisk-plugin-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-vddk-plugin-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 nbdkit-xz-filter-1.36.5-150400.3.9.1 as a component of openSUSE Leap 15.6 ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided. CVE-2025-47711 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-basic-filters-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-basic-plugins-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-curl-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-nbd-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-python-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-server-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-ssh-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-vddk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-bash-completion-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-basic-filters-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-basic-plugins-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-curl-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-devel-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-example-plugins-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-gzip-filter-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-linuxdisk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-nbd-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-python-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-server-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-ssh-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-tar-filter-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-tmpdisk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-vddk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-xz-filter-1.36.5-150400.3.9.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202501889-1/ https://www.suse.com/security/cve/CVE-2025-47711.html CVE-2025-47711 https://bugzilla.suse.com/1243110 SUSE Bug 1243110 ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided. CVE-2025-47712 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-basic-filters-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-basic-plugins-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-curl-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-nbd-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-python-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-server-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-ssh-plugin-1.36.5-150400.3.9.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdkit-vddk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-bash-completion-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-basic-filters-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-basic-plugins-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-curl-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-devel-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-example-plugins-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-gzip-filter-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-linuxdisk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-nbd-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-python-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-server-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-ssh-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-tar-filter-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-tmpdisk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-vddk-plugin-1.36.5-150400.3.9.1 openSUSE Leap 15.6:nbdkit-xz-filter-1.36.5-150400.3.9.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202501889-1/ https://www.suse.com/security/cve/CVE-2025-47712.html CVE-2025-47712 https://bugzilla.suse.com/1243108 SUSE Bug 1243108