{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"nova","cve_ids":["CVE-2012-3447"],"ecosystem":"PyPI","epss":0.01933,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-xc4g-7vw8-924h","id":"tcs_01M5KG5NG4TQSRDDD5621APKBW","modified_at":"2026-06-10T17:02:25.776886022Z","published_at":"2012-08-20T18:55:00Z","references":["https://osv.dev/vulnerability/PYSEC-2012-21","https://github.com/openstack/nova/commit/ce4b2e27be45a85b310237615c47eb53f37bb5f3","https://github.com/openstack/nova/commit/d9577ce9f266166a297488445b5b0c93c1ddb368","http://www.securityfocus.com/bid/54869","http://www.openwall.com/lists/oss-security/2012/08/07/1","https://review.openstack.org/#/c/10953/","https://bugzilla.redhat.com/show_bug.cgi?id=845106","https://bugs.launchpad.net/nova/+bug/1031311","https://exchange.xforce.ibmcloud.com/vulnerabilities/77539","https://github.com/advisories/GHSA-xc4g-7vw8-924h"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2012-21","url":"https://osv.dev/vulnerability/PYSEC-2012-21"}],"summary":"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 ima"}