Bug 2053326 (CVE-2022-0567)
Summary: | CVE-2022-0567 ovn-kubernetes: Ingress network policy can be overruled by egress network policy on another pod | ||
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Product: | [Other] Security Response | Reporter: | Sam Fowler <sfowler> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | unspecified | CC: | amctagga, anusaxen, aos-bugs, bbennett, bmontgom, danw, dcbw, eparis, jburrell, jokerman, jtanenba, nstielau, rbrattai, security-response-team, sponnaga, vkumar |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | OCP v 4.10.8 OCP v 4.9.27 OCP v 4.7.47 OCP v 4.8.36 | Doc Type: | If docs needed, set a value |
Doc Text: |
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.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2022-04-11 22:08:43 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 2037647, 2055372, 2055373, 2055378, 2055379, 2055380, 2055381 | ||
Bug Blocks: | 2047950, 2053680 |
Description
Sam Fowler
2022-02-11 00:52:07 UTC
This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.10 Via RHSA-2022:1162 https://access.redhat.com/errata/RHSA-2022:1162 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.9 Via RHSA-2022:1158 https://access.redhat.com/errata/RHSA-2022:1158 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.7 Via RHSA-2022:1166 https://access.redhat.com/errata/RHSA-2022:1166 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.8 Via RHSA-2022:1154 https://access.redhat.com/errata/RHSA-2022:1154 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-0567 |