{"action":"Upgrade nova to 12.0.0a0 or later.","affected":[{"fixed":"12.0.0a0","introduced":"0"}],"component":"nova","cve_ids":["CVE-2013-4185"],"ecosystem":"PyPI","epss":0.02105,"exploited":false,"fixed_versions":["12.0.0a0"],"ghsa_id":"GHSA-ph2h-hh49-vh27","id":"tcs_01M5KHE41XD2C3BSHN1SF0CDXR","modified_at":"2026-07-07T11:45:49.061451474Z","published_at":"2026-07-06T08:03:23.117396Z","references":["https://osv.dev/vulnerability/PYSEC-2026-879","https://nvd.nist.gov/vuln/detail/CVE-2013-4185","https://bugs.launchpad.net/nova/+bug/1184041","https://github.com/openstack/nova","http://github.com/openstack/nova/commit/52ad911963da4095b213952dee3a430fe0c4c30f","http://github.com/openstack/nova/commit/85aac04704350566d6b06aa7a3b99649946c672c","http://github.com/openstack/nova/commit/d4ee081c5c0a5132781235177c430ebcf72b0b0b","http://rhn.redhat.com/errata/RHSA-2013-1199.html","http://seclists.org/oss-sec/2013/q3/282","https://pypi.org/project/nova","https://github.com/advisories/GHSA-ph2h-hh49-vh27"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-879","url":"https://osv.dev/vulnerability/PYSEC-2026-879"}],"summary":"OpenStack Nova Denial of Service in network source security groups"}