pysec-2021-361
Vulnerability from pysec
Published
2021-08-31 18:15
Modified
2021-10-11 01:16
Details
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.
Impacted products
| Name | purl | neutron | pkg:pypi/neutron |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "neutron",
"purl": "pkg:pypi/neutron"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.4.1"
},
{
"introduced": "17.0.0"
},
{
"fixed": "17.2.1"
},
{
"introduced": "18.0.0"
},
{
"fixed": "18.1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.0",
"10.0.5",
"10.0.6",
"10.0.7",
"11.0.3",
"11.0.4",
"11.0.5",
"11.0.6",
"11.0.7",
"11.0.8",
"12.0.0",
"12.0.0.0b3",
"12.0.0.0rc1",
"12.0.0.0rc2",
"12.0.1",
"12.0.2",
"12.0.3",
"12.0.4",
"12.0.5",
"12.0.6",
"12.1.0",
"12.1.1",
"13.0.0",
"13.0.0.0b1",
"13.0.0.0b2",
"13.0.0.0b3",
"13.0.0.0rc1",
"13.0.0.0rc2",
"13.0.1",
"13.0.2",
"13.0.3",
"13.0.4",
"13.0.5",
"13.0.6",
"13.0.7",
"14.0.0",
"14.0.0.0b1",
"14.0.0.0b2",
"14.0.0.0b3",
"14.0.0.0rc1",
"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",
"15.0.0",
"15.0.0.0b1",
"15.0.0.0rc1",
"15.0.0.0rc2",
"15.0.1",
"15.0.2",
"15.1.0",
"15.2.0",
"15.3.0",
"15.3.1",
"15.3.2",
"15.3.3",
"15.3.4",
"16.0.0",
"16.0.0.0b1",
"16.0.0.0rc1",
"16.0.0.0rc2",
"16.1.0",
"16.2.0",
"16.3.0",
"16.3.1",
"16.3.2",
"16.4.0",
"17.0.0",
"17.1.0",
"17.1.1",
"17.1.2",
"17.2.0",
"18.0.0",
"18.1.0"
]
}
],
"aliases": [
"CVE-2021-40085"
],
"details": "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.",
"id": "PYSEC-2021-361",
"modified": "2021-10-11T01:16:41.242054Z",
"published": "2021-08-31T18:15:00Z",
"references": [
{
"type": "WEB",
"url": "https://security.openstack.org/ossa/OSSA-2021-005.html"
},
{
"type": "WEB",
"url": "https://launchpad.net/bugs/1939733"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2021/08/31/2"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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