{"id":"OSV-2020-153","aliases":[],"status":"published","title":"UNKNOWN WRITE in Variant_encodeJson","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nVariant_encodeJson\nVariant_encodeJson\nVariant_encodeJson\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:16.477749Z","modified":"2022-04-13T03:31:44Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"open62541","ranges":[{"type":"GIT","events":[{"introduced":"d595367366bd97b19fd9f1d4f28acf689d20a36a"},{"fixed":"c800e2987b10bb3af6ef644b515b5d6392f8861d"},{"fixed":"c4f86a28309f9da93e68eed78d13aced2a20432d"}]}],"versions":["basic256sha256","v1.0","v1.0-dev","v1.0-rc3","v1.0.1","v1.0.2","v1.0.3","v1.0.5","v1.0.6","v1.1-dev","v1.1-rc1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-153","title":"UNKNOWN WRITE in Variant_encodeJson","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nVariant_encodeJson\nVariant_encodeJson\nVariant_encodeJson\n```\n","status":"published","published":"2020-06-24T01:51:16.477749Z","modified":"2022-04-13T03:31:44.364576Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}