All the vulnerabilites related to cloudbase - open_vswitch
cve-2022-32166
Vulnerability from cvelistv5
Published
2022-09-28 09:30
Modified
2024-09-16 22:02
Severity ?
EPSS score ?
Summary
In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.
References
Impacted products
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cve-2023-1668
Vulnerability from cvelistv5
Published
2023-04-10 00:00
Modified
2024-08-02 05:57
Severity ?
EPSS score ?
Summary
A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | openvswitch |
Version: unknown |
|
|
|||
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Vulnerability from fkie_nvd
Published
2023-04-10 22:15
Modified
2024-11-21 07:39
Severity ?
Summary
A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cloudbase | open_vswitch | * | |
| cloudbase | open_vswitch | * | |
| cloudbase | open_vswitch | * | |
| cloudbase | open_vswitch | * | |
| cloudbase | open_vswitch | * | |
| cloudbase | open_vswitch | * | |
| cloudbase | open_vswitch | 3.1.0 | |
| debian | debian_linux | 11.0 | |
| redhat | openshift_container_platform | 4.0 | |
| redhat | openstack_platform | 16.1 | |
| redhat | openstack_platform | 16.2 | |
| redhat | openstack_platform | 17.0 | |
| redhat | virtualization | 4.0 | |
| redhat | fast_datapath | - | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 |
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Vulnerability from fkie_nvd
Published
2022-09-28 10:15
Modified
2024-11-21 07:05
Severity ?
Summary
In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| vulnerabilitylab@mend.io | https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73 | Patch, Third Party Advisory | |
| vulnerabilitylab@mend.io | https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html | Mailing List, Third Party Advisory | |
| vulnerabilitylab@mend.io | https://www.mend.io/vulnerability-database/CVE-2022-32166 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.mend.io/vulnerability-database/CVE-2022-32166 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cloudbase | open_vswitch | * | |
| debian | debian_linux | 10.0 |
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],
"id": "CVE-2022-32166",
"lastModified": "2024-11-21T07:05:51.930",
"metrics": {},
"published": "2022-09-28T10:15:09.560",
"references": [
{
"source": "vulnerabilitylab@mend.io",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73"
},
{
"source": "vulnerabilitylab@mend.io",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html"
},
{
"source": "vulnerabilitylab@mend.io",
"tags": [
"Third Party Advisory"
],
"url": "https://www.mend.io/vulnerability-database/CVE-2022-32166"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.mend.io/vulnerability-database/CVE-2022-32166"
}
],
"sourceIdentifier": "vulnerabilitylab@mend.io",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "vulnerabilitylab@mend.io",
"type": "Primary"
}
]
}