{"id":"OSV-2023-1073","aliases":[],"status":"published","title":"Heap-buffer-overflow in H5D__scatter_mem","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63610\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nH5D__scatter_mem\nH5D__scatgath_read\nH5D__contig_read\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-10-27T13:00:49.296462Z","modified":"2026-05-09T14:20:12Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"683282d59a139cc811bdf48a728e2666c632de0c"},{"fixed":"ac1c67c687533d2de55f96709ed4512d4c197801"}]}],"versions":["v1.5.24","v1.5.25","v1.5.26","v1.5.27","v1.5.28","v1.5.29","v1.5.30"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63610","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1073","title":"Heap-buffer-overflow in H5D__scatter_mem","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63610\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nH5D__scatter_mem\nH5D__scatgath_read\nH5D__contig_read\n```\n","status":"published","published":"2023-10-27T13:00:49.296462Z","modified":"2026-05-09T14:20:12.954514Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}