{"id":"GHSA-h588-76vg-prgj","aliases":["RUSTSEC-2021-0117"],"status":"published","title":"`DecimalArray` does not perform bound checks on accessing values and offsets","description":"`DecimalArray` performs insufficient bounds checks, which allows out-of-bounds reads in safe code if the lenght of the backing buffer is not a multiple of 16.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-14T12:00:00Z","modified":"2023-11-08T04:19:51Z","fixes":[{"ecosystem":"crates.io","package":"arrow","fixed_in":["6.4.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"arrow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"arrow","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.4.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"arrow","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"6.4.0"}]}]}],"references":[{"url":"https://github.com/apache/arrow-rs/issues/775","tags":["web","report"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2021-0117.html","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-h588-76vg-prgj"},{"url":"https://github.com/apache/arrow-rs","tags":["web"]},{"url":"https://crates.io/crates/arrow","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-h588-76vg-prgj","title":"`DecimalArray` does not perform bound checks on accessing values and offsets","description":"`DecimalArray` performs insufficient bounds checks, which allows out-of-bounds reads in safe code if the lenght of the backing buffer is not a multiple of 16.\n","status":"published","published":"2022-06-16T23:41:29Z","modified":"2023-02-09T14:20:33Z","updated_at":"2026-11-02T14:36:44.81167Z"}],"osv":[{"id":"GHSA-h588-76vg-prgj","title":"`DecimalArray` does not perform bound checks on accessing values and offsets","description":"`DecimalArray` performs insufficient bounds checks, which allows out-of-bounds reads in safe code if the lenght of the backing buffer is not a multiple of 16.\n","status":"published","published":"2022-06-16T23:41:29Z","modified":"2023-11-08T04:19:51.714031Z","updated_at":"2026-11-02T15:46:48.546324Z"},{"id":"RUSTSEC-2021-0117","title":"`DecimalArray` does not perform bound checks on accessing values and offsets","description":"`DecimalArray` performs insufficient bounds checks,\nwhich allows out-of-bounds reads in safe code\nif the length of the backing buffer is not a multiple of 16.","status":"published","published":"2021-09-14T12:00:00Z","modified":"2023-11-08T04:19:51.714031Z","updated_at":"2026-11-02T15:53:39.492624Z"}]}}