{"id":"OSV-2023-1291","aliases":[],"status":"published","title":"Security exception in org.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor.initCipherForBlock","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64979\n\n```\nCrash type: Security exception\nCrash state:\norg.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor.initCipherForBlock\norg.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor.initCipherForBlock\norg.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor$BinaryRC4CipherInputStre\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-12-13T00:03:48.820074Z","modified":"2023-12-13T00:03:48Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"apache-poi","ranges":[{"type":"GIT","events":[{"introduced":"e0b7dcda83288307c1ad7b656f0215d990c6ed05"},{"fixed":"2f25c1ab90fd3525dde467757a7a7d99f5900737"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64979","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1291","title":"Security exception in org.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor.initCipherForBlock","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64979\n\n```\nCrash type: Security exception\nCrash state:\norg.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor.initCipherForBlock\norg.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor.initCipherForBlock\norg.apache.poi.poifs.crypt.binaryrc4.BinaryRC4Decryptor$BinaryRC4CipherInputStre\n```\n","status":"published","published":"2023-12-13T00:03:48.820074Z","modified":"2023-12-13T00:03:48.820457Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}