GHSA-w8hx-f868-pvch

Suggest an improvement
Source
https://github.com/advisories/GHSA-w8hx-f868-pvch
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-w8hx-f868-pvch/GHSA-w8hx-f868-pvch.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-w8hx-f868-pvch
Aliases
Published
2022-05-24T19:03:37Z
Modified
2024-09-26T15:10:49.249796Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Openstack Neutron has Insufficient Verification of IPv6 addresses
Details

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.

Database specific
{
    "nvd_published_at": "2021-05-28T19:15:00Z",
    "cwe_ids": [
        "CWE-345"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-23T21:28:05Z"
}
References

Affected packages

PyPI / neutron

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16.0.0
Fixed
16.3.1

Affected versions

16.*

16.0.0
16.1.0
16.2.0
16.3.0

PyPI / neutron

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
15.3.3

Affected versions

0.*

0.0

10.*

10.0.5
10.0.6
10.0.7

11.*

11.0.3
11.0.4
11.0.5
11.0.6
11.0.7
11.0.8

12.*

12.0.0.0b3
12.0.0.0rc1
12.0.0.0rc2
12.0.0
12.0.1
12.0.2
12.0.3
12.0.4
12.0.5
12.0.6
12.1.0
12.1.1

13.*

13.0.0.0b1
13.0.0.0b2
13.0.0.0b3
13.0.0.0rc1
13.0.0.0rc2
13.0.0
13.0.1
13.0.2
13.0.3
13.0.4
13.0.5
13.0.6
13.0.7

14.*

14.0.0.0b1
14.0.0.0b2
14.0.0.0b3
14.0.0.0rc1
14.0.0
14.0.1
14.0.2
14.0.3
14.0.4
14.1.0
14.2.0
14.3.0
14.3.1
14.4.0
14.4.1
14.4.2

15.*

15.0.0.0b1
15.0.0.0rc1
15.0.0.0rc2
15.0.0
15.0.1
15.0.2
15.1.0
15.2.0
15.3.0
15.3.1
15.3.2

PyPI / neutron

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
17.0.0
Fixed
17.1.1

Affected versions

17.*

17.0.0
17.1.0