{"id":"CVE-2021-45833","aliases":["DEBIAN-CVE-2021-45833","EUVD-2021-32551","GHSA-x57p-jwp6-4v79","SUSE-SU-2022:3824-1","SUSE-SU-2022:3825-1","SUSE-SU-2022:3826-1","SUSE-SU-2022:3827-1","SUSE-SU-2022:3828-1","SUSE-SU-2022:3829-1","UBUNTU-CVE-2021-45833"],"status":"published","title":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the...","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00713,"percentile":0.53938,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2022-01-05T20:44:32Z","modified":"2026-10-23T18:04:56Z","fixes":[{"ecosystem":"Debian:13","package":"hdf5","fixed_in":["1.14.5+repack-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"hdf5","fixed_in":["1.14.5+repack-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.10+repack-1","1.10.10+repack-2","1.10.10+repack-3","1.10.10+repack-3.1","1.10.10+repack-3.2","1.10.10+repack-3.2+ports","1.10.10+repack-3.3","1.10.10+repack-4","1.10.10+repack-5","1.10.8+repack1-1","1.12.0+repack-1~exp1","1.12.0+repack-1~exp2","1.12.2+repack-1~exp1","1.14.3+repack-1~exp1","1.14.3+repack1-1~exp2","1.14.3+repack1-1~exp3","1.14.4.3+repack-1~exp1","1.14.4.3+repack-1~exp2","1.14.4.3+repack-1~exp3","1.14.5+repack-1","1.14.5+repack-1~exp1","1.14.5+repack-1~exp2","1.14.5+repack-1~exp3","1.14.5+repack-1~exp4","1.14.5+repack-1~exp5","1.14.5+repack-1~exp6","1.14.5+repack-2","1.14.5+repack-3","1.14.5+repack-3.1","1.14.5+repack-3~exp1","1.14.5+repack-3~exp2","1.14.5+repack-3~exp3","1.14.5+repack-3~exp4","1.14.5+repack-4","1.14.5+repack-4~exp1","1.14.5+repack-4~exp2","1.14.5+repack-5~exp2","1.14.5+repack-5~exp3","1.14.6+repack-1","1.14.6+repack-1~exp1","1.14.6+repack-1~exp10","1.14.6+repack-1~exp11","1.14.6+repack-1~exp12","1.14.6+repack-1~exp13","1.14.6+repack-1~exp14","1.14.6+repack-1~exp15","1.14.6+repack-1~exp16","1.14.6+repack-1~exp17","1.14.6+repack-1~exp18","1.14.6+repack-1~exp19","1.14.6+repack-1~exp2","1.14.6+repack-1~exp20","1.14.6+repack-1~exp21","1.14.6+repack-1~exp3","1.14.6+repack-1~exp4","1.14.6+repack-1~exp5","1.14.6+repack-1~exp6","1.14.6+repack-1~exp7","1.14.6+repack-1~exp8","1.14.6+repack-1~exp9","1.14.6+repack-2","1.14.6+repack-3~exp1","2.1.0+repack-1","2.1.0+repack-1~exp10","2.1.0+repack-1~exp11","2.1.0+repack-1~exp3","2.1.0+repack-1~exp4","2.1.0+repack-1~exp5","2.1.0+repack-1~exp6","2.1.0+repack-1~exp7","2.1.0+repack-1~exp8","2.1.0+repack-1~exp9","2.2.0+repack-1","2.2.0+repack-2","2.2.0+repack-3","2.2.0+repack-4","2.2.0+repack-5"]},{"source":"osv","ecosystem":"Debian:13","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.5+repack-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.5+repack-1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 12","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-3.15.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 12","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-3.15.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 12","package":"hdf5_1_10_8-gnu-openmpi1-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-3.15.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP4","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP4","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP4","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP4","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP4","package":"hdf5_1_10_8-gnu-openmpi4-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","package":"hdf5_1_10_8-gnu-openmpi4-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150400.3.3.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS","package":"hdf5_1_10_8-gnu-openmpi2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","package":"hdf5_1_10_8-gnu-openmpi2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150200.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","package":"hdf5_1_10_8-gnu-openmpi2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","package":"hdf5_1_10_8-gnu-openmpi2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-openmpi2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150100.7.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"hdf5_1_10_8-gnu-openmpi2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"hdf5_1_10_8-gnu-openmpi2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150000.8.7.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP3","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP3","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP3","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP3","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for HPC 15 SP3","package":"hdf5_1_10_8-gnu-openmpi4-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP3","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP3","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP3","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP3","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP3","package":"hdf5_1_10_8-gnu-openmpi4-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"hdf5_1_10_8-gnu-openmpi4-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-mpich-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-mvapich2-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-openmpi3-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"hdf5_1_10_8-gnu-openmpi4-hpc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.8-150300.4.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.11-3ubuntu1","1.8.11-5ubuntu1","1.8.11-5ubuntu2","1.8.11-5ubuntu6","1.8.11-5ubuntu7","1.8.11-5ubuntu7.1","1.8.11-5ubuntu7.1+esm1","1.8.11-5ubuntu7.1+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.15-patch1+docs-4","1.8.15-patch1+docs-5","1.8.16+docs-1","1.8.16+docs-2","1.8.16+docs-3","1.8.16+docs-3ubuntu1","1.8.16+docs-4","1.8.16+docs-4ubuntu1","1.8.16+docs-4ubuntu1.1","1.8.16+docs-4ubuntu1.1+esm1","1.8.16+docs-4ubuntu1.1+esm2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.1.0+dfsg+1-2build1","4.1.0+dfsg+1-3","5.0.0+dfsg1-2build1","5.0.0+dfsg1-2build2","5.0.1+dfsg1-3","5.0.1+dfsg1-4"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.0-patch1+docs-4","1.10.0-patch1+docs-4ubuntu0.1~esm1","1.10.0-patch1+docs-4ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.1.2+dfsg1-2","5.1.2+dfsg1-2build1","5.4.1+dfsg3-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.4+repack-10","1.10.4+repack-11","1.10.4+repack-11ubuntu1","1.10.4+repack-11ubuntu1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.1+dfsg4-4","5.7.0-4ubuntu8","5.7.0-4ubuntu9"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.6+repack-5","1.10.7+repack-4ubuntu1","1.10.7+repack-4ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"insighttoolkit5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.1-1","5.2.1-2","5.2.1-3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.9.0-2ubuntu1","5.10.0~rc1-1build3"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"hdf5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.8+repack1-1ubuntu1","1.10.10+repack-3ubuntu1","1.10.10+repack-3.1ubuntu3","1.10.10+repack-3.1ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"insighttoolkit5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.3.0-6","5.3.0-6build1","5.3.0-6build2","5.3.0-7","5.3.0-7build1","5.3.0-7build3","5.3.0-7build4"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.11.0+dfsg-2","5.11.0+dfsg-2build1","5.11.2+dfsg-4","5.11.2+dfsg-6","5.11.2+dfsg-6build1","5.11.2+dfsg-6build4","5.11.2+dfsg-6build5"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"insighttoolkit5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.0-2","5.4.3-4","5.4.3-5"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.13.2+dfsg-2ubuntu1","5.13.2+dfsg-2ubuntu2","5.13.2+dfsg-3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"insighttoolkit5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.5-1build2","5.4.6-1","5.4.7-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.0.1+dfsg1-7","6.0.1+dfsg1-8","6.1.1+dfsg1-2build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"insighttoolkit5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3-5","5.4.4-1","5.4.5-1","5.4.5-1build1","5.4.5-1build2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"paraview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.13.2+dfsg-3","5.13.2+dfsg-3ubuntu1","5.13.2+dfsg-3.1","6.0.1+dfsg1-6ubuntu1","6.0.1+dfsg1-7"]}],"products":[{"vendor":"hdfgroup","product":"hdf5"}],"references":[{"url":"https://github.com/HDFGroup/hdf5/issues/1313","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45833"},{"url":"https://github.com/advisories/GHSA-x57p-jwp6-4v79"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-45833","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223824-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1093663","tags":["report"]},{"url":"https://bugzilla.suse.com/1101475","tags":["report"]},{"url":"https://bugzilla.suse.com/1101906","tags":["report"]},{"url":"https://bugzilla.suse.com/1107069","tags":["report"]},{"url":"https://bugzilla.suse.com/1111598","tags":["report"]},{"url":"https://bugzilla.suse.com/1125882","tags":["report"]},{"url":"https://bugzilla.suse.com/1167400","tags":["report"]},{"url":"https://bugzilla.suse.com/1194366","tags":["report"]},{"url":"https://bugzilla.suse.com/1194375","tags":["report"]},{"url":"https://bugzilla.suse.com/1195212","tags":["report"]},{"url":"https://bugzilla.suse.com/1195215","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-11205","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-13867","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14031","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-16438","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-17439","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-8396","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-10812","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-45830","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-45833","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-46242","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-46244","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223825-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223826-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223827-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223828-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223829-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-45833","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-45833","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-45833","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","status":"published","published":"2022-01-05T20:44:32Z","modified":"2024-08-04T04:54:30.601Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-32551","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","status":"published","published":"2022-01-05T20:44:32Z","modified":"2024-08-04T04:54:30Z","updated_at":"2026-11-03T03:08:25.77408Z"}],"ghsa":[{"id":"GHSA-x57p-jwp6-4v79","title":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the...","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","status":"published","published":"2022-01-06T00:00:28Z","modified":"2023-02-03T05:04:06Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:53:29.32278Z"}],"nvd":[{"id":"CVE-2021-45833","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","status":"published","published":"2022-01-05T21:15:07.833Z","modified":"2026-06-17T04:14:07.973Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:03.418194Z"}],"osv":[{"id":"CVE-2021-45833","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","status":"published","published":"2022-01-05T21:15:07.833Z","modified":"2026-03-14T11:18:09.429709Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:22.18434Z"},{"id":"DEBIAN-CVE-2021-45833","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","status":"published","published":"2022-01-05T21:15:07.833Z","modified":"2026-10-23T18:04:56.882715284Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:35.799676Z"},{"id":"UBUNTU-CVE-2021-45833","description":"A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).","status":"published","published":"2022-01-05T21:15:00Z","modified":"2026-10-17T12:55:47.863870514Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:30.277322Z"},{"id":"SUSE-SU-2022:3824-1","title":"Security update for hdf5","description":"This update for hdf5 fixes the following issues:\n\n  - CVE-2021-46244: Fixed division by zero leading to DoS (bsc#1195215).\n  - CVE-2018-13867: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1101906).\n  - CVE-2018-16438: Fixed out of bounds read in H5L_extern_query at H5Lexternal.c (bsc#1107069).\n  - CVE-2020-10812: Fixed NULL pointer dereference (bsc#1167400).\n  - CVE-2021-45830: Fixed heap buffer overflow vulnerability in H5F_addr_decode_len in /hdf5/src/H5Fint.c (bsc#1194375).\n  - CVE-2019-8396:  Fixed buffer overflow in function H5O__layout_encode in H5Olayout.c (bsc#1125882).\n  - CVE-2018-11205: Fixed out of bounds read was discovered in H5VM_memcpyvv in H5VM.c (bsc#1093663).\n  - CVE-2021-46242: Fixed heap-use-after free via the component H5AC_unpin_entry (bsc#1195212).\n  - CVE-2021-45833: Fixed stack buffer overflow vulnerability (bsc#1194366).\n  - CVE-2018-14031: Fixed heap-based buffer over-read in the function H5T_copy in H5T.c (bsc#1101475).\n  - CVE-2018-17439: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1111598).\n","status":"published","published":"2022-11-01T07:52:33Z","modified":"2025-05-02T04:29:51.597882Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3825-1","title":"Security update for hdf5","description":"This update for hdf5 fixes the following issues:\n\n  - CVE-2021-46244: Fixed division by zero leading to DoS (bsc#1195215).\n  - CVE-2018-13867: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1101906).\n  - CVE-2018-16438: Fixed out of bounds read in H5L_extern_query at H5Lexternal.c (bsc#1107069).\n  - CVE-2020-10812: Fixed NULL pointer dereference (bsc#1167400).\n  - CVE-2021-45830: Fixed heap buffer overflow vulnerability in H5F_addr_decode_len in /hdf5/src/H5Fint.c (bsc#1194375).\n  - CVE-2019-8396:  Fixed buffer overflow in function H5O__layout_encode in H5Olayout.c (bsc#1125882).\n  - CVE-2018-11205: Fixed out of bounds read was discovered in H5VM_memcpyvv in H5VM.c (bsc#1093663).\n  - CVE-2021-46242: Fixed heap-use-after free via the component H5AC_unpin_entry (bsc#1195212).\n  - CVE-2021-45833: Fixed stack buffer overflow vulnerability (bsc#1194366).\n  - CVE-2018-14031: Fixed heap-based buffer over-read in the function H5T_copy in H5T.c (bsc#1101475).\n  - CVE-2018-17439: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1111598).\n","status":"published","published":"2022-11-01T07:53:00Z","modified":"2026-02-04T02:16:36.281192Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3826-1","title":"Security update for hdf5","description":"This update for hdf5 fixes the following issues:\n\n  - CVE-2021-46244: Fixed division by zero leading to DoS (bsc#1195215).\n  - CVE-2018-13867: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1101906).\n  - CVE-2018-16438: Fixed out of bounds read in H5L_extern_query at H5Lexternal.c (bsc#1107069).\n  - CVE-2020-10812: Fixed NULL pointer dereference (bsc#1167400).\n  - CVE-2021-45830: Fixed heap buffer overflow vulnerability in H5F_addr_decode_len in /hdf5/src/H5Fint.c (bsc#1194375).\n  - CVE-2019-8396:  Fixed buffer overflow in function H5O__layout_encode in H5Olayout.c (bsc#1125882).\n  - CVE-2018-11205: Fixed out of bounds read was discovered in H5VM_memcpyvv in H5VM.c (bsc#1093663).\n  - CVE-2021-46242: Fixed heap-use-after free via the component H5AC_unpin_entry (bsc#1195212).\n  - CVE-2021-45833: Fixed stack buffer overflow vulnerability (bsc#1194366).\n  - CVE-2018-14031: Fixed heap-based buffer over-read in the function H5T_copy in H5T.c (bsc#1101475).\n  - CVE-2018-17439: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1111598).\n\n","status":"published","published":"2022-11-01T07:53:27Z","modified":"2026-02-04T04:17:27.359872Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3827-1","title":"Security update for hdf5","description":"This update for hdf5 fixes the following issues:\n\n  - CVE-2021-46244: Fixed division by zero leading to DoS (bsc#1195215).\n  - CVE-2018-13867: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1101906).\n  - CVE-2018-16438: Fixed out of bounds read in H5L_extern_query at H5Lexternal.c (bsc#1107069).\n  - CVE-2020-10812: Fixed NULL pointer dereference (bsc#1167400).\n  - CVE-2021-45830: Fixed heap buffer overflow vulnerability in H5F_addr_decode_len in /hdf5/src/H5Fint.c (bsc#1194375).\n  - CVE-2019-8396:  Fixed buffer overflow in function H5O__layout_encode in H5Olayout.c (bsc#1125882).\n  - CVE-2018-11205: Fixed out of bounds read was discovered in H5VM_memcpyvv in H5VM.c (bsc#1093663).\n  - CVE-2021-46242: Fixed heap-use-after free via the component H5AC_unpin_entry (bsc#1195212).\n  - CVE-2021-45833: Fixed stack buffer overflow vulnerability (bsc#1194366).\n  - CVE-2018-14031: Fixed heap-based buffer over-read in the function H5T_copy in H5T.c (bsc#1101475).\n  - CVE-2018-17439: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1111598).\n","status":"published","published":"2022-11-01T07:53:45Z","modified":"2026-02-04T03:38:23.186463Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3828-1","title":"Security update for hdf5","description":"This update for hdf5 fixes the following issues:\n\n  - CVE-2021-46244: Fixed division by zero leading to DoS (bsc#1195215).\n  - CVE-2018-13867: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1101906).\n  - CVE-2018-16438: Fixed out of bounds read in H5L_extern_query at H5Lexternal.c (bsc#1107069).\n  - CVE-2020-10812: Fixed NULL pointer dereference (bsc#1167400).\n  - CVE-2021-45830: Fixed heap buffer overflow vulnerability in H5F_addr_decode_len in /hdf5/src/H5Fint.c (bsc#1194375).\n  - CVE-2019-8396:  Fixed buffer overflow in function H5O__layout_encode in H5Olayout.c (bsc#1125882).\n  - CVE-2018-11205: Fixed out of bounds read was discovered in H5VM_memcpyvv in H5VM.c (bsc#1093663).\n  - CVE-2021-46242: Fixed heap-use-after free via the component H5AC_unpin_entry (bsc#1195212).\n  - CVE-2021-45833: Fixed stack buffer overflow vulnerability (bsc#1194366).\n  - CVE-2018-14031: Fixed heap-based buffer over-read in the function H5T_copy in H5T.c (bsc#1101475).\n  - CVE-2018-17439: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1111598).\n","status":"published","published":"2022-11-01T07:54:02Z","modified":"2026-02-04T03:27:04.691763Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3829-1","title":"Security update for hdf5","description":"This update for hdf5 fixes the following issues:\n\n  - CVE-2021-46244: Fixed division by zero leading to DoS (bsc#1195215).\n  - CVE-2018-13867: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1101906).\n  - CVE-2018-16438: Fixed out of bounds read in H5L_extern_query at H5Lexternal.c (bsc#1107069).\n  - CVE-2020-10812: Fixed NULL pointer dereference (bsc#1167400).\n  - CVE-2021-45830: Fixed heap buffer overflow vulnerability in H5F_addr_decode_len in /hdf5/src/H5Fint.c (bsc#1194375).\n  - CVE-2019-8396:  Fixed buffer overflow in function H5O__layout_encode in H5Olayout.c (bsc#1125882).\n  - CVE-2018-11205: Fixed out of bounds read was discovered in H5VM_memcpyvv in H5VM.c (bsc#1093663).\n  - CVE-2021-46242: Fixed heap-use-after free via the component H5AC_unpin_entry (bsc#1195212).\n  - CVE-2021-45833: Fixed stack buffer overflow vulnerability (bsc#1194366).\n  - CVE-2018-14031: Fixed heap-based buffer over-read in the function H5T_copy in H5T.c (bsc#1101475).\n  - CVE-2018-17439: Fixed out of bounds read in the function H5F__accum_read in H5Faccum.c (bsc#1111598).\n","status":"published","published":"2022-11-01T07:54:22Z","modified":"2026-02-04T04:24:28.156436Z","updated_at":"2026-11-02T15:53:51.440565Z"}]}}