{"id":"CVE-2022-35724","aliases":["EUVD-2022-6625","GHSA-v456-chpw-6mmw"],"status":"published","title":"Denial of service while reading data in Avro Rust SDK","description":"It is possible to provide data to be read that leads the reader to loop in cycles endlessly, consuming CPU. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01822,"percentile":0.79071,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20","CWE-770","CWE-835"],"published":"2022-08-09T06:50:24Z","modified":"2026-06-17T04:52:08Z","fixes":[{"ecosystem":"crates.io","package":"apache-avro","fixed_in":["0.14.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"apache-avro","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.14.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"apache-avro","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.14.0"}]}]}],"products":[{"vendor":"apache","product":"avro"},{"vendor":"apache software foundation","product":"apache avro"}],"references":[{"url":"https://lists.apache.org/thread/771z1nwrpkn1ovmyfb2fm65mchdxgy7p","tags":["x_refsource_MISC","x_transferred","Mailing List","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-35724","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-v456-chpw-6mmw"},{"url":"https://github.com/a0x8o/avro","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-35724","title":"Denial of service while reading data in Avro Rust SDK","description":"It is possible to provide data to be read that leads the reader to loop in cycles endlessly, consuming CPU. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.","status":"published","published":"2022-08-09T06:50:24Z","modified":"2024-08-03T09:44:21.667Z","cwes":["CWE-20","CWE-770"],"updated_at":"2026-11-02T14:34:40.275153Z"}],"euvd":[{"id":"EUVD-2022-6625","description":"It is possible to provide data to be read that leads the reader to loop in cycles endlessly, consuming CPU. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.","status":"published","published":"2022-08-09T06:50:24Z","modified":"2024-08-03T09:44:21Z","updated_at":"2026-11-03T03:25:26.818953Z"}],"ghsa":[{"id":"GHSA-v456-chpw-6mmw","title":"Apache Avro Rust SDK vulnerable to reader looping in cycle endlessly, consuming CPU","description":"It is possible to provide data to be read that leads the reader to loop in cycles endlessly, consuming CPU. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.","status":"published","published":"2022-08-10T00:00:31Z","modified":"2023-01-30T05:06:49Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T14:36:28.424013Z"}],"nvd":[{"id":"CVE-2022-35724","description":"It is possible to provide data to be read that leads the reader to loop in cycles endlessly, consuming CPU. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.","status":"published","published":"2022-08-09T07:15:07.387Z","modified":"2026-06-17T04:52:08.147Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20","CWE-770","CWE-835"],"updated_at":"2026-11-02T14:07:24.750124Z"}],"osv":[{"id":"GHSA-v456-chpw-6mmw","title":"Apache Avro Rust SDK vulnerable to reader looping in cycle endlessly, consuming CPU","description":"It is possible to provide data to be read that leads the reader to loop in cycles endlessly, consuming CPU. This issue affects Rust applications using Apache Avro Rust SDK prior to 0.14.0 (previously known as avro-rs). Users should update to apache-avro version 0.14.0 which addresses this issue.","status":"published","published":"2022-08-10T00:00:31Z","modified":"2023-11-08T04:09:52.001902Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T15:46:56.639206Z"}]}}