{"id":"OSV-2021-757","aliases":[],"status":"published","title":"Use-of-uninitialized-value in nn_check_initialized","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34156\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nnn_check_initialized\nnn_zero\necgdsa_sign_raw\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-05-12T00:01:05.638739Z","modified":"2022-04-13T03:04:31Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libecc","ranges":[{"type":"GIT","events":[{"introduced":"f3abf297e84874278129fb91bc1b89356dd66627"},{"fixed":"d6cbbbb0c4afb6097dfea9eadf1516759dd337eb"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34156","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-757","title":"Use-of-uninitialized-value in nn_check_initialized","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34156\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nnn_check_initialized\nnn_zero\necgdsa_sign_raw\n```\n","status":"published","published":"2021-05-12T00:01:05.638739Z","modified":"2022-04-13T03:04:31.416903Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}