{"id":"CVE-2024-5569","aliases":["GHSA-jfmj-5v4g-7637","PYSEC-2026-2074"],"url":"https://o3.security/vulnerability/CVE-2024-5569","summary":"Denial of Service via crafted zip file in jaraco/zipp","details":"A Denial of Service (DoS) vulnerability exists in the jaraco/zipp library, affecting all versions prior to 3.19.1. The vulnerability is triggered when processing a specially crafted zip file that leads to an infinite loop. This issue also impacts the zipfile module of CPython, as features from the third-party zipp library are later merged into CPython, and the affected code is identical in both projects. The infinite loop can be initiated through the use of functions affecting the `Path` module in both zipp and zipfile, such as `joinpath`, the overloaded division operator, and `iterdir`. Although the infinite loop is not resource exhaustive, it prevents the application from responding. The vulnerability was addressed in version 3.19.1 of jaraco/zipp.","published":"2024-07-09T00:00:14.522Z","modified":"2026-07-24T18:29:50.263030965Z","cvss":{"score":6.2,"severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"zipp","fixedVersion":"3.19.1"}],"fix":{"url":"https://github.com/jaraco/zipp/commit/fd604bd34f0343472521a36da1fbd22e793e14fd","label":"jaraco/zipp@fd604bd"},"references":[{"type":"WEB","url":"https://huntr.com/bounties/be898306-11f9-46b4-b28c-f4c4aa4ffbae"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/5xxx/CVE-2024-5569.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-5569"},{"type":"FIX","url":"https://github.com/jaraco/zipp/commit/fd604bd34f0343472521a36da1fbd22e793e14fd"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-24T18:29:50.263030965Z"}}