Openstack Compute (Nova) Denial of service via network request that triggers large number of iptables rules

概要

参考情報

• nvd.nist.gov/vuln/detail/CVE-2012-2101 · ADVISORY
• openstack/nova commit 1f644d2 · WEB
• openstack/nova commit 8c8735a · WEB
• openstack/nova commit a67db45 · WEB
• bugs.launchpad.net/nova/+bug/969545 · WEB
• exchange.xforce.ibmcloud.com/vulnerabilities/75243 · WEB
• openstack/nova · PACKAGE
• pypa/advisory-database · WEB
• lists.launchpad.net/openstack/msg10268.html · WEB
• lists.fedoraproject.org/pipermail/package-announce/2012-May/079434.html · WEB
• lists.fedoraproject.org/pipermail/package-announce/2012-May/079551.html · WEB

nova のその他の脆弱性

• CVE-2026-46448高 8.5In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.
• CVE-2026-24708高 8.2An issue was discovered in OpenStack Nova before 30.2.2, 31 before 31.2.1, and 32 before 32.1.1. By writing a malicious QCOW header to a roo…
• CVE-2024-40767中 6.5In OpenStack Nova before 27.4.1, 28 before 28.2.1, and 29 before 29.1.1, by supplying a raw format image that is actually a crafted QCOW2 im…
• CVE-2024-32498中 6.5An issue was discovered in OpenStack Cinder through 24.0.0, Glance before 28.0.2, and Nova before 29.0.3. Arbitrary file access can occur vi…
• CVE-2022-47951中 5.7An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.…