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| purl | pkg:pypi/neutron@13.0.0.0b2 |
| Next non-vulnerable version | 23.0.0.0b1 |
| Latest non-vulnerable version | 26.0.0.0b1 |
| Risk | 10.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-9urm-66y7-s3hs
Aliases: CVE-2014-3555 GHSA-4pmp-38hf-rmwj |
OpenStack Neutron allows remote authenticated users to cause a denial of service OpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to cause a denial of service (crash or long firewall rule updates) by creating a large number of allowed address pairs. |
Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. |
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VCID-f9bx-xknx-6qbv
Aliases: CVE-2021-38598 GHSA-hvm4-mc7m-22w4 PYSEC-2021-360 |
OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the hardware addresses of other systems on the network, resulting in denial of service or in some cases possibly interception of traffic intended for other destinations. |
Affected by 4 other vulnerabilities. Affected by 0 other vulnerabilities. Affected by 6 other vulnerabilities. Affected by 6 other vulnerabilities. |
|
VCID-qua4-h1r7-a7b7
Aliases: CVE-2022-3277 GHSA-w446-h7vg-wv3p |
openstack-neutron uncontrolled resource consumption flaw An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
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VCID-sh88-99pv-aqac
Aliases: CVE-2021-20267 GHSA-w8hx-f868-pvch PYSEC-2021-136 |
A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some cases possibly interception of traffic intended for other destinations. Only deployments using the Open vSwitch driver are affected. Source: OpenStack project. Versions before openstack-neutron 15.3.3, openstack-neutron 16.3.1 and openstack-neutron 17.1.1 are affected. |
Affected by 7 other vulnerabilities. Affected by 7 other vulnerabilities. Affected by 7 other vulnerabilities. |
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VCID-uf52-su2e-y3ck
Aliases: CVE-2015-3221 GHSA-wf44-4mgj-rwvx |
Improper Input Validation A Denial-of-Service flaw was found in the OpenStack Networking (neutron) L2 agent when using the iptables firewall driver. By submitting an address pair that is rejected as invalid by the ipset tool (with zero prefix size), an authenticated attacker can cause the L2 agent to crash. |
Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. |
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VCID-w7qg-pen7-tfbr
Aliases: CVE-2021-40085 GHSA-fh73-gjvg-349c PYSEC-2021-361 |
An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extra_dhcp_opts value. |
Affected by 4 other vulnerabilities. Affected by 4 other vulnerabilities. Affected by 4 other vulnerabilities. |
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VCID-wv6g-4622-tqdw
Aliases: CVE-2021-40797 GHSA-cpx3-696p-3cw9 PYSEC-2021-329 |
An issue was discovered in the routes middleware in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. By making API requests involving nonexistent controllers, an authenticated user may cause the API worker to consume increasing amounts of memory, resulting in API performance degradation or denial of service. |
Affected by 4 other vulnerabilities. Affected by 4 other vulnerabilities. Affected by 4 other vulnerabilities. |
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VCID-ydug-1dq5-aya1
Aliases: CVE-2023-3637 GHSA-r3jh-qhgj-gvr8 |
Uncontrolled Resource Consumption An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service. |
Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-57rk-q94h-3kgz | When using the Linux bridge ml2 driver, non-privileged tenants are able to create and attach ports without specifying an IP address, bypassing IP address validation. A potential denial of service could occur if an IP address, conflicting with existing guests or routers, is then assigned from outside of the allowed allocation pool. Versions of openstack-neutron before 13.0.0.0b2, 12.0.3 and 11.0.5 are vulnerable. |
CVE-2018-14635
GHSA-x634-34m9-96mp PYSEC-2018-93 |
| VCID-ba8p-f96g-aqc3 | Live-migrated instances are briefly able to inspect traffic for other instances on the same hypervisor. This brief window could be extended indefinitely if the instance's port is set administratively down prior to live-migration and kept down after the migration is complete. This is possible due to the Open vSwitch integration bridge being connected to the instance during migration. When connected to the integration bridge, all traffic for instances using the same Open vSwitch instance would potentially be visible to the migrated guest, as the required Open vSwitch VLAN filters are only applied post-migration. Versions of openstack-neutron before 13.0.0.0b2, 12.0.3, 11.0.5 are vulnerable. |
CVE-2018-14636
GHSA-8q95-jj7p-x93x PYSEC-2018-94 |