{"id":"GHSA-xc4g-7vw8-924h","summary":"Arbitrary file overwrite in OpenStack Nova","details":"`virt/disk/api.py` in OpenStack Compute (Nova) 2012.1.x before 2012.1.2 and Folsom before Folsom-3 allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image that uses a symlink that is only readable by root.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3361.","aliases":["CVE-2012-3447","PYSEC-2012-21"],"modified":"2024-10-01T19:34:03Z","published":"2022-05-17T01:44:00Z","database_specific":{"cwe_ids":["CWE-863"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2023-02-14T00:51:28Z","nvd_published_at":"2012-08-20T18:55:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3447"},{"type":"WEB","url":"https://github.com/openstack/nova/commit/ce4b2e27be45a85b310237615c47eb53f37bb5f3"},{"type":"WEB","url":"https://github.com/openstack/nova/commit/d9577ce9f266166a297488445b5b0c93c1ddb368"},{"type":"WEB","url":"https://bugs.launchpad.net/nova/+bug/1031311"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=845106"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/77539"},{"type":"PACKAGE","url":"https://github.com/openstack/nova"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2012-21.yaml"},{"type":"WEB","url":"https://review.openstack.org/#/c/10953"},{"type":"WEB","url":"https://web.archive.org/web/20120824003029/http://www.securityfocus.com/bid/54869"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/08/07/1"}],"affected":[{"package":{"name":"nova","ecosystem":"PyPI","purl":"pkg:pypi/nova"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.0.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-xc4g-7vw8-924h/GHSA-xc4g-7vw8-924h.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}]}