CVE-2015-5240
CVSS V2 Low 3.5
CVSS V3 None
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.
Overview
- CVE ID
- CVE-2015-5240
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2015-10-27T16:59:06
- Last Modified Date
- 2023-02-13T00:52:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:openstack:neutron:2014.2.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:openstack:neutron:2015.1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:openstack:neutron:2015.1.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2015-5240 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5240 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:15:36 | Added to TrackCVE | |||
| 2022-12-02 07:01:07 | 2015-10-27T16:59Z | 2015-10-27T16:59:06 | CVE Published Date | updated |
| 2022-12-02 07:01:07 | 2016-06-24T15:53:22 | CVE Modified Date | updated | |
| 2022-12-02 07:01:07 | Analyzed | Vulnerability Status | updated | |
| 2023-02-02 17:05:11 | 2023-02-02T16:16:56 | CVE Modified Date | updated | |
| 2023-02-02 17:05:11 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-02 17:05:12 | 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. | A race-condition flaw leading to ACL bypass was discovered in OpenStack Networking (neutron). An authenticated user could change the owner of a port after it was created but before firewall rules were applied, thus preventing firewall control checks from occurring. All OpenStack Networking deployments that used either the ML2 plug-in or a plug-in that relied on the security groups AMQP API were affected. | Description | updated |
| 2023-02-02 17:05:16 | References | updated | ||
| 2023-02-13 01:06:14 | 2023-02-13T00:52:26 | CVE Modified Date | updated | |
| 2023-02-13 01:06:14 | A race-condition flaw leading to ACL bypass was discovered in OpenStack Networking (neutron). An authenticated user could change the owner of a port after it was created but before firewall rules were applied, thus preventing firewall control checks from occurring. All OpenStack Networking deployments that used either the ML2 plug-in or a plug-in that relied on the security groups AMQP API were affected. | 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. | Description | updated |