SUSE CVE-2022-48935

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unregister flowtable hooks on netns exit Unregister flowtable hooks before they are releases via nftablesflowtabledestroy otherwise hook core reports UAF. BUG: KASAN: use-after-free in...

DEBIAN-CVE-2022-48935

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unregister flowtable hooks on netns exit Unregister flowtable hooks before they are releases via nftablesflowtabledestroy otherwise hook core reports UAF. BUG: KASAN: use-after-free in...

UBUNTU-CVE-2022-48935

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unregister flowtable hooks on netns exit Unregister flowtable hooks before they are releases via nftablesflowtabledestroy otherwise hook core reports UAF. BUG: KASAN: use-after-free in...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to properly deregister the flowtable hook on netns exit, resulting in a memory reuse after release...

GO-2022-1135 Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace in github.com/clastix/capsule

Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace in github.com/clastix/capsule...

GO-2022-0959 Network Policies & (Clusterwide) Cilium Network Policies with namespace label selectors may unexpectedly select pods with maliciously crafted labels in github.com/cilium/cilium

Network Policies & Clusterwide Cilium Network Policies with namespace label selectors may unexpectedly select pods with maliciously crafted labels in github.com/cilium/cilium...

GO-2023-2080 Cilium vulnerable to bypass of namespace restrictions in CiliumNetworkPolicy in github.com/cilium/cilium

Cilium vulnerable to bypass of namespace restrictions in CiliumNetworkPolicy in github.com/cilium/cilium...

Incorrect Authorization

github.com/projectcapsule/capsule is vulnerable to Incorrect Authorization. The vulnerability is caused due to the tenant-owner can patch any arbitrary namespace that has not been taken over by a tenant i.e., namespaces without the ownerReference field. This can lead to an attacker gaining contro...

Authorization Bypass

com.ctrip.framework.apollo:apollo is vulnerable to an Authorization Bypass. The vulnerability is due to insufficient permission checks in the synchronization configuration feature, allowing an attacker to modify a namespace without the necessary permissions...

Capsule tenant owner with "patch namespace" permission can hijack system namespaces

Attack Vector Then, let me briefly explain the reasons for the errors mentioned above: 1. The 'kubectl edit' command was used to patch the namespace, but this operation requires both 'get' and 'patch' permissions, hence the error. One should use methods like 'curl' to directly send a PATCH reques...

GHSA-MQ69-4J5W-3QWP Capsule tenant owner with "patch namespace" permission can hijack system namespaces

Attack Vector Then, let me briefly explain the reasons for the errors mentioned above: 1. The 'kubectl edit' command was used to patch the namespace, but this operation requires both 'get' and 'patch' permissions, hence the error. One should use methods like 'curl' to directly send a PATCH reques...

CVE-2024-43397

Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed wit...

CVE-2024-39690

Capsule is a multi-tenancy and policy-based framework for Kubernetes. In Capsule v0.7.0 and earlier, the tenant-owner can patch any arbitrary namespace that has not been taken over by a tenant i.e., namespaces without the ownerReference field, thereby gaining control of that namespace. Version...

CVE-2024-43397

CVE-2024-43397 affects Apollo’s synchronization configuration feature in the open-source Apollo configuration management system. The vulnerability allows an attacker to bypass permission checks via crafted requests, enabling modification of a namespace without the required rights. The root cause ...

CVE-2024-43397 Potential unauthorized access issue in apollo-portal

Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed wit...

CVE-2024-43397

Apollo is a configuration management system. A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. The issue was addressed wit...

CVE-2024-39690

Summary: CVE-2024-39690 affects Capsule (Kubernetes multi-tenant framework) and describes an authorization bypass where a tenant-owner with the ability to patch a namespace can hijack system namespaces (kube-system, default, capsule-system) if the namespace has not been taken over by a tenant. In...

CVE-2024-39690 Capsule tenant owner with "patch namespace" permission can hijack system namespaces

Capsule is a multi-tenancy and policy-based framework for Kubernetes. In Capsule v0.7.0 and earlier, the tenant-owner can patch any arbitrary namespace that has not been taken over by a tenant i.e., namespaces without the ownerReference field, thereby gaining control of that namespace. Version...

SUSE CVE-2024-42486

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In versions on the 1.15.x branch prior to 1.15.8 and the 1.16.x branch prior to 1.16.1, ReferenceGrant changes are not correctly propagated in Cilium's GatewayAPI controller, which could lead to Gateway...

PT-2024-30557 · Apollo · Apollo

Name of the Vulnerable Software and Affected Versions: Apollo versions prior to 2.3.0 Description: A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks, enabling them to modify a namespace without the necessar...