{"id":"CVE-2018-13875","details":"An issue was discovered in the HDF HDF5 1.8.20 library. There is an out-of-bounds read in the function H5VM_memcpyvv in H5VM.c.","modified":"2026-04-11T12:07:12.168542Z","published":"2018-07-10T21:29:00.670Z","database_specific":{},"references":[{"type":"EVIDENCE","url":"https://github.com/TeamSeri0us/pocs/tree/master/hdf5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hdfgroup/hdf5","events":[{"introduced":"0"},{"last_affected":"b8c6b68c35fa2be23ef488a1d81097ff3ed55000"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"1.8.20"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:hdfgroup:hdf5:1.8.20:*:*:*:*:*:*:*"}}],"versions":["before_removing_docs","before_removing_fphdf5","before_removing_tbbt_code","before_signed_unsigned_changes","hdf5-1_0_0","hdf5-1_0_0-alpha2","hdf5-1_0_1","hdf5-1_2_0","hdf5-1_2_0-beta1-update2","hdf5-1_2_0beta","hdf5-1_2_1","hdf5-1_3_0","hdf5-1_3_1","hdf5-1_4_0","hdf5-1_4_1","hdf5-1_6_0","hdf5-1_6_1","hdf5-1_6_2","hdf5-1_8_0","hdf5-1_8_0-alpha2","hdf5-1_8_0-alpha3","hdf5-1_8_0-alpha4","hdf5-1_8_0-beta1","hdf5-1_8_0-beta2","hdf5-1_8_0-beta3","hdf5-1_8_0-beta4","hdf5-1_8_0-beta5","hdf5-1_8_1","hdf5-1_8_18","hdf5-1_8_19","hdf5-1_8_2","hdf5-1_8_20","hdf5-1_8_3","hdf5_1_8_15_precodefreeze_final_commit","proto1","r1_1beta1","vms_last_support_1_8"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-13875.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}