CVE-2015-5240 OpenStack Neutron Race condition vulnerability
LowCVSS 3.5
EPSS 0.98%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pypi neutron(PyPI) | < 7.0.0 | 7.0.0 |
| pypi neutron(PyPI) | = 0.0 | No fix listed |
| debian/neutron(Debian:12) | < 1:7.0.0-1 | 1:7.0.0-1 |
| debian/neutron(Debian:13) | < 1:7.0.0-1 | 1:7.0.0-1 |
| debian/neutron(Debian:14) | < 1:7.0.0-1 | 1:7.0.0-1 |
| OpenStack Neutron | = 2014.2.3 | No fix listed |
| OpenStack Neutron | = 2015.1.0 | No fix listed |
| OpenStack Neutron | = 2015.1.1 | No fix listed |
References
- nvd.nist.gov third-party-advisory vendor-advisory
- github.com patch
- github.com patch
- github.com patch
- access.redhat.com
- access.redhat.com
- bugs.launchpad.net
- bugzilla.redhat.com
- github.com product
- security.openstack.org vendor-advisory
- RHSA-2015:1909 vendor-advisory
- [oss-security] 20151008 [OSSA 2015-018] Neutron firewall rules bypass through port update (CVE-2015-5240) mailing-list
- pypi.org product
- github.com vendor-advisory
- Debian Security Tracker CVE-2015-5240 vendor-advisory