{"id":"OSV-2020-2276","aliases":[],"status":"published","title":"Negative-size-param in tcos_decipher","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28768\n\n```\nCrash type: Negative-size-param\nCrash state:\ntcos_decipher\nsc_decipher\nuse_key\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-12-19T00:01:12.908184Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"9ffb9bae63c8b7fbababb8481a83f1b575e59a18"},{"fixed":"fe6864c5f3ba9085acdac569b7567b911e01f445"}]}],"versions":["0.21.0","0.21.0-rc1","0.21.0-rc2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28768","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2276","title":"Negative-size-param in tcos_decipher","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28768\n\n```\nCrash type: Negative-size-param\nCrash state:\ntcos_decipher\nsc_decipher\nuse_key\n```\n","status":"published","published":"2020-12-19T00:01:12.908184Z","modified":"2022-04-13T03:04:41.586495Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}