{"id":"OSV-2022-750","aliases":[],"status":"published","title":"Heap-buffer-overflow in do_job","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50433\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\ndo_job\nblosc_compress_context\nblosc2_compress_ctx\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-08-20T00:00:10.770653Z","modified":"2022-08-20T00:00:10Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"c-blosc2","ranges":[{"type":"GIT","events":[{"introduced":"29d770956cab08bf610f73d23ecbf78a5d87b314"},{"fixed":"55e9b06c6191af68938dc3301b7ed4153cf86f7a"}]}],"versions":["v2.3.0"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50433","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-750","title":"Heap-buffer-overflow in do_job","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50433\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\ndo_job\nblosc_compress_context\nblosc2_compress_ctx\n```\n","status":"published","published":"2022-08-20T00:00:10.770653Z","modified":"2022-08-20T00:00:10.77092Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}