{"id":"CVE-2024-5569","aliases":["GHSA-jfmj-5v4g-7637","PYSEC-2026-2074"],"title":"zipp Denial of Service vulnerability","summary":"zipp Denial of Service vulnerability","severity":"medium","cvss":6.2,"cvssVector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","vendor":"zipp","product":"zipp","ecosystem":"pip","affected":["zipp < 3.19.1"],"patched":["zipp 3.19.1"],"published":"2024-07-09","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:49:18.747455573Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-jfmj-5v4g-7637","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-5569"},{"url":"https://github.com/jaraco/zipp/commit/fd604bd34f0343472521a36da1fbd22e793e14fd"},{"url":"https://github.com/jaraco/zipp"},{"url":"https://huntr.com/bounties/be898306-11f9-46b4-b28c-f4c4aa4ffbae"}],"tags":["osv","pip"],"epss":0.00236,"epssPercentile":0.14836,"ingestedAt":"2026-07-08T18:25:50.657Z","slug":"CVE-2024-5569","body":"## Overview\n\nA 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.\n\n## Affected packages\n\n- `zipp < 3.19.1`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `zipp 3.19.1`","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":34.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}