{"id":"CVE-2013-7048","aliases":["GHSA-grp5-h379-j75x","PYSEC-2026-873"],"title":"OpenStack Nova live snapshots use an insecure local directory","summary":"OpenStack Nova live snapshots use an insecure local directory","severity":"low","vendor":"nova","product":"nova","ecosystem":"pip","affected":["nova < 12.0.0a0"],"patched":["nova 12.0.0a0"],"published":"2022-05-14","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-grp5-h379-j75x","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-7048"},{"url":"https://github.com/openstack/nova/commit/75be5abd6b3fa0f7f27fe9c805f832cd41d44a5d"},{"url":"https://github.com/openstack/nova/commit/8a34fc3d48c467aa196f65eed444ccdc7c02f19f"},{"url":"https://github.com/openstack/nova/commit/9bd7fff8c0160057643cfc37c5e2b1cd3337d6aa"},{"url":"https://bugs.launchpad.net/nova/+bug/1227027"},{"url":"https://github.com/openstack/nova"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-0231.html"},{"url":"http://www.openwall.com/lists/oss-security/2014/01/13/2"}],"tags":["osv","pip"],"epss":0.00479,"epssPercentile":0.40397,"ingestedAt":"2026-07-08T18:25:49.900Z","slug":"CVE-2013-7048","body":"## Overview\n\nOpenStack Compute (Nova) Grizzly 2013.1.4, Havana 2013.2.1, and earlier uses world-writable and world-readable permissions for the temporary directory used to store live snapshots, which allows local users to read and modify live snapshots.\n\n## Affected packages\n\n- `nova < 12.0.0a0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `nova 12.0.0a0`","depth":"sunlit","depthScore":14,"depthScoreParts":{"impact":13.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}