{"cve":"CVE-2013-4155","nvd":{"published":"2013-08-20T22:55:04.260","modified":"2026-06-16T23:56:43.253","status":"Modified","description":"OpenStack Swift before 1.9.1 in Folsom, Grizzly, and Havana allows authenticated users to cause a denial of service (\"superfluous\" tombstone consumption and Swift cluster slowdown) via a DELETE request with a timestamp that is older than expected.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://rhn.redhat.com/errata/RHSA-2013-1197.html","http://www.debian.org/security/2012/dsa-2737","http://www.openwall.com/lists/oss-security/2013/08/07/6","http://www.ubuntu.com/usn/USN-2001-1","https://bugs.launchpad.net/swift/+bug/1196932"],"products":["openstack:folsom","openstack:grizzly","openstack:havana","openstack:swift"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-4155","score":0.01675,"percentile":0.76861,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-wxx2-gqvv-34hx","url":"https://osv.dev/vulnerability/GHSA-wxx2-gqvv-34hx","summary":"OpenStack Swift allows authenticated users to cause a denial of service","modified":"2026-07-07T11:56:13.608829410Z","packages":[{"ecosystem":"PyPI","name":"swift","purl":"pkg:pypi/swift","ranges":["<1.9.1"],"fixed":["1.9.1"]}]},{"id":"PYSEC-2026-935","url":"https://osv.dev/vulnerability/PYSEC-2026-935","summary":"OpenStack Swift allows authenticated users to cause a denial of service","modified":"2026-07-07T11:45:51.777645714Z","packages":[{"ecosystem":"PyPI","name":"swift","purl":"pkg:pypi/swift","ranges":["<1.9.1"],"fixed":["1.9.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}