{"id":"OSV-2022-994","aliases":[],"status":"published","title":"Heap-buffer-overflow in onig_node_str_cat","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51920\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nonig_node_str_cat\nparse_exp\nparse_branch\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-09-29T00:02:22.486759Z","modified":"2023-01-21T00:18:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"fluent-bit","ranges":[{"type":"GIT","events":[{"introduced":"e59f16b1168fca4046fff219ba9ae4e20dee6610"},{"fixed":"5ddb06fe4273bdec0171bc30877959c7bef666c2"}]}],"versions":["ci-release-test","tiger-2.0.9-dev-20230104","unstable","unstable-master","v1.9.0","v1.9.0-ci-test-1","v1.9.0-rc1","v1.9.0-rc2","v1.9.0-rc3","v1.9.0-rc4","v1.9.1","v1.9.10","v1.9.2","v1.9.3","v1.9.4","v1.9.5","v1.9.6","v1.9.7","v1.9.8","v1.9.9","v2.0.0","v2.0.0-rc1","v2.0.0-rc2","v2.0.0-rc3","v2.0.0pre","v2.0.1","v2.0.2","v2.0.3","v2.0.4","v2.0.5","v2.0.6","v2.0.7","v2.0.8","vv.2.0.7"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51920","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-994","title":"Heap-buffer-overflow in onig_node_str_cat","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51920\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nonig_node_str_cat\nparse_exp\nparse_branch\n```\n","status":"published","published":"2022-09-29T00:02:22.486759Z","modified":"2023-01-21T00:18:40.646102Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}