{"id":"OSV-2025-593","summary":"Heap-buffer-overflow in mmcall","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=435479026\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nmmcall\nlj_meta_tget\nlj_vmeta_tgetv\n```\n","modified":"2025-12-20T14:30:42.818260Z","published":"2025-08-02T00:16:19.626747Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=435479026"}],"affected":[{"package":{"name":"tarantool","ecosystem":"OSS-Fuzz","purl":"pkg:generic/tarantool"},"ranges":[{"type":"GIT","repo":"https://github.com/tarantool/tarantool","events":[{"introduced":"46ee17556f2e1a7d65f20383f5e0ff3381998a27"},{"fixed":"dc969d16f6467569f4aa9dc124a31f023b803c22"}]}],"versions":["3.3.0","3.3.1","3.3.1-entrypoint","3.3.2","3.3.2-entrypoint","3.3.3","3.3.3-entrypoint","3.3.4","3.3.4-entrypoint","3.3.5-entrypoint","3.4.0","3.4.0-entrypoint","3.4.1","3.4.1-entrypoint","3.4.2","3.4.2-entrypoint","3.4.3-entrypoint","3.5.0","3.5.0-entrypoint","3.5.1","3.5.1-entrypoint","3.5.2-entrypoint","3.6.0","3.6.0-entrypoint","3.6.1-entrypoint","3.7.0-entrypoint"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"fixed_range":"83e12796838a74739ba35c740b0e21a442796ec7:dc969d16f6467569f4aa9dc124a31f023b803c22","introduced_range":"b33f17b25de6bcbe3ebc236250976e4a0250e75e:c10c62927e4cba52cfc44103fc1e21c9d6606fb2","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tarantool/OSV-2025-593.yaml"}}],"schema_version":"1.7.3"}