{"id":"OSV-2021-1352","aliases":[],"status":"published","title":"UNKNOWN READ in MqttProps_Free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39070\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nMqttProps_Free\nMqttClient_Unsubscribe\nwolfMQTTFuzzer::unsubscribe\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-22T00:01:28.525327Z","modified":"2022-04-13T03:04:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wolfmqtt","ranges":[{"type":"GIT","events":[{"introduced":"237f693c5731dcbd6adc9de69d9f575421c4414e"},{"fixed":"84d4b53122e0fa0280c7872350b89d5777dabbb2"}]}],"versions":["v1.9"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39070","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1352","title":"UNKNOWN READ in MqttProps_Free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39070\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nMqttProps_Free\nMqttClient_Unsubscribe\nwolfMQTTFuzzer::unsubscribe\n```\n","status":"published","published":"2021-09-22T00:01:28.525327Z","modified":"2022-04-13T03:04:33.999639Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}