{"id":"OSV-2020-2299","aliases":[],"status":"published","title":"Heap-buffer-overflow in ato16","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29103\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nato16\nTLSX_CSR_Parse\nTLSX_Parse\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-12-31T00:01:21.746087Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wolfssl","ranges":[{"type":"GIT","events":[{"introduced":"c482d160290c5cf314a3b10eba621dd37b6795a1"},{"fixed":"209ad82df24e3c4b1c7a6e68206ba77e9fb1ce63"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29103","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2299","title":"Heap-buffer-overflow in ato16","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29103\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nato16\nTLSX_CSR_Parse\nTLSX_Parse\n```\n","status":"published","published":"2020-12-31T00:01:21.746087Z","modified":"2022-04-13T03:04:35.695657Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}