Search criteria
3 vulnerabilities by ovn
CVE-2023-3153 (GCVE-0-2023-3153)
Vulnerability from cvelistv5 – Published: 2023-10-04 11:13 – Updated: 2024-09-19 14:25
VLAI?
Title
Service monitor mac flow is not rate limited
Summary
A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
Severity ?
5.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |
|---|---|---|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| n/a | ovn |
Unaffected:
22.12.1
Unaffected: 22.03.3 Unaffected: 23.06.1 Unaffected: 23.03.1 Unaffected: 22.09.2 |
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Credits
This issue was discovered by Ales Musil (Red Hat).
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CVE-2022-0567 (GCVE-0-2022-0567)
Vulnerability from cvelistv5 – Published: 2022-04-20 15:30 – Updated: 2024-08-02 23:32
VLAI?
Summary
A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|
| n/a | ovn-kubernetes |
Affected:
OCP v 4.10.8
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CVE-2021-3499 (GCVE-0-2021-3499)
Vulnerability from cvelistv5 – Published: 2021-06-02 15:48 – Updated: 2024-08-03 16:53
VLAI?
Summary
A vulnerability was found in OVN Kubernetes in versions up to and including 0.3.0 where the Egress Firewall does not reliably apply firewall rules when there is multiple DNS rules. It could lead to potentially lose of confidentiality, integrity or availability of a service.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | openshift/ovn-kubernetes |
Affected:
All ovn-kubernetes versions up to and including 0.3.0
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