{"id":"OSV-2023-16","aliases":[],"status":"published","title":"Heap-buffer-overflow in wc_AesFeedbackEncrypt","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55174\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nwc_AesFeedbackEncrypt\nwc_AesOfbEncrypt\nevpCipherBlock\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-01-19T13:01:55.600112Z","modified":"2023-01-19T13:01:55Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wolfssl","ranges":[{"type":"GIT","events":[{"introduced":"af379f0a0f4c343208a434d3036ff47c07f61f17"},{"fixed":"e1d9b37f8482a9ef198cca9fba4099bb0b15cec2"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55174","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-16","title":"Heap-buffer-overflow in wc_AesFeedbackEncrypt","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55174\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nwc_AesFeedbackEncrypt\nwc_AesOfbEncrypt\nevpCipherBlock\n```\n","status":"published","published":"2023-01-19T13:01:55.600112Z","modified":"2023-01-19T13:01:55.600343Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}