{"id":"CVE-2011-4596","aliases":["GHSA-qr62-r9xc-r2gj","PYSEC-2026-881"],"url":"https://o3.security/vulnerability/CVE-2011-4596","summary":"OpenStack Nova Multiple directory traversal vulnerabilities","details":"Multiple directory traversal vulnerabilities in OpenStack Nova before 2011.3.1, when the EC2 API and the S3/RegisterImage image-registration method are enabled, allow remote authenticated users to overwrite arbitrary files via a crafted (1) tarball or (2) manifest.","published":"2011-12-23T22:55:00Z","modified":"2026-07-07T11:56:23.943876478Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"nova","fixedVersion":"12.0.0a0"}],"fix":{"url":"https://github.com/openstack/nova/commit/76363226bd8533256f7795bba358d7f4b8a6c9e6","label":"openstack/nova@7636322"},"references":[{"type":"ADVISORY","url":"https://bugs.launchpad.net/nova/+bug/885167"},{"type":"ADVISORY","url":"https://bugs.launchpad.net/nova/+bug/894755"},{"type":"ADVISORY","url":"https://github.com/openstack/nova/commit/76363226bd8533256f7795bba358d7f4b8a6c9e6"},{"type":"ADVISORY","url":"https://github.com/openstack/nova/commit/ad3241929ea00569c74505ed002208ce360c667e"},{"type":"ADVISORY","url":"https://lists.launchpad.net/openstack/msg06105.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-07T11:56:23.943876478Z"}}