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4 vulnerabilities found for ovn-kubernetes by ovn

CVE-2022-0567 (GCVE-0-2022-0567)

Vulnerability from nvd – 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
Impacted products
Vendor Product Version
n/a ovn-kubernetes Affected: OCP v 4.10.8
Show details on NVD website
To clipboard 

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CVE-2021-3499 (GCVE-0-2021-3499)

Vulnerability from nvd – 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
Impacted products
Vendor Product Version
n/a openshift/ovn-kubernetes Affected: All ovn-kubernetes versions up to and including 0.3.0
Show details on NVD website
To clipboard 

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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
Impacted products
Vendor Product Version
n/a ovn-kubernetes Affected: OCP v 4.10.8
Show details on NVD website
To clipboard 

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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
Impacted products
Vendor Product Version
n/a openshift/ovn-kubernetes Affected: All ovn-kubernetes versions up to and including 0.3.0
Show details on NVD website
To clipboard 

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