{"id":"CVE-2013-4155","aliases":["GHSA-wxx2-gqvv-34hx","PYSEC-2026-935"],"url":"https://o3.security/vulnerability/CVE-2013-4155","summary":"OpenStack Swift allows authenticated users to cause a denial of service","details":"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.","published":"2013-08-20T22:55:04Z","modified":"2026-07-07T11:56:13.608829410Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"swift","fixedVersion":"1.9.1"}],"fix":{"url":"https://github.com/openstack/swift/commit/1f4ec235cdfd8c868f2d6458532f9dc32c00b8ca","label":"openstack/swift@1f4ec23"},"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1197.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2012/dsa-2737"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2001-1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/08/07/6"},{"type":"WEB","url":"https://bugs.launchpad.net/swift/+bug/1196932"},{"type":"WEB","url":"https://review.openstack.org/#/c/40643/"},{"type":"WEB","url":"https://review.openstack.org/#/c/40645/"},{"type":"WEB","url":"https://review.openstack.org/#/c/40646/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4155"},{"type":"WEB","url":"https://github.com/openstack/swift/commit/1f4ec235cdfd8c868f2d6458532f9dc32c00b8ca"},{"type":"WEB","url":"https://github.com/openstack/swift/commit/6b9806e0e8cbec60c0a3ece0bd516e0502827515"},{"type":"PACKAGE","url":"https://github.com/openstack/swift"},{"type":"WEB","url":"https://review.openstack.org/#/c/40643"},{"type":"WEB","url":"https://review.openstack.org/#/c/40645"},{"type":"WEB","url":"https://review.openstack.org/#/c/40646"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-07T11:56:13.608829410Z"}}