CVE-2024-26861 wireguard: receive: annotate data-race around receiving_counter.counter

In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...

CVE-2024-26861: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bpf: Defer the free of inner map when necessary When updating or deleting an inner map in map array or map htab, the map may still be accessed by non-sleepable program or sleepable program. However bpfmapfdputptr...

GO-2024-2657 Unencrypted traffic between nodes with WireGuard in github.com/cilium/cilium

In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies: traffic that should be WireGuard-encrypted is sent unencrypted between a node's Envoy proxy and pods on other nodes, and traffic that should be WireGuard-encrypted is sent unencrypted between a node's DNS proxy and...

Missing Encryption Of Sensitive Data

Cilium is vulnerable to Missing Encryption Of Sensitive Data. The vulnerability is due to WireGuard eligible traffic sent between a node's Envoy/DNS proxy and pods on other nodes being sent unencrypted when traffic matches Layer 7 policies. This issue can expose sensitive data as it travels betwe...

CVE-2024-28250

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 and 1.15.2, In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies Wireguard-eligible traffic that is sent between a node's...

CVE-2024-28250 Cilium has possible unencrypted traffic between nodes when using WireGuard and L7 policies

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 and 1.15.2, In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies Wireguard-eligible traffic that is sent between a node's...

CVE-2024-28250

CVE-2024-28250 affects Cilium’s eBPF dataplane in versions prior to 1.14.8 and 1.15.2 when WireGuard is enabled. In these releases, wireguard-eligible traffic between a node’s Envoy proxy and pods on other nodes, and between a DNS proxy and pods on other nodes, could be sent unencrypted in cluste...

CVE-2024-28250 Cilium has possible unencrypted traffic between nodes when using WireGuard and L7 policies

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 and 1.15.2, In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies Wireguard-eligible traffic that is sent between a node's...

CVE-2024-28250 Cilium has possible unencrypted traffic between nodes when using WireGuard and L7 policies

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 and 1.15.2, In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies Wireguard-eligible traffic that is sent between a node's...

GHSA-V6Q2-4QR3-5CW6 Unencrypted traffic between nodes when using WireGuard and L7 policies

Impact In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies: - Traffic that should be WireGuard-encrypted is sent unencrypted between a node's Envoy proxy and pods on other nodes. - Traffic that should be WireGuard-encrypted is sent unencrypted between a node's DNS prox...

Unencrypted traffic between nodes when using WireGuard and L7 policies

Impact In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies: - Traffic that should be WireGuard-encrypted is sent unencrypted between a node's Envoy proxy and pods on other nodes. - Traffic that should be WireGuard-encrypted is sent unencrypted between a node's DNS prox...

CVE-2024-28250: Missing Encryption of Sensitive Data

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 and 1.15.2, In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies Wireguard-eligible traffic that is sent between a node's...

PT-2024-22366 · Cilium · Cilium

Name of the Vulnerable Software and Affected Versions: Cilium versions 1.14.0 through 1.14.7 Cilium versions 1.15.0 through 1.15.1 Cilium version 1.14.4 with encryption.wireguard.encapsulate set to false in tunneling mode Description: In Cilium clusters with WireGuard enabled and traffic matching...

Cilium Security Vulnerabilities

Cilium is an open source software. It is used to provide and transparently protect network connectivity and load balancing between application workloads such as application containers or processes. Cilium suffers from a security vulnerability that stems from the possibility of unencrypted traffic...

CVE-2023-45289 vulnerabilities

Vulnerabilities for packages: kube-state-metrics, ip-masq-agent, q, sonobuoy, prometheus-pushgateway, nuclei, rabbitmq-cluster-operator, flux-image-reflector-controller, render-template, s5cmd, cue, kyverno-policy-reporter-kyverno-plugin, vt-cli, aws-load-balancer-controller,...

TP-LINK ER7206 wireguard VPN Command Injection Vulnerability

The TP-LINK ER7206 is a multi-function Gigabit router from China P&L TP-LINK. The TP-LINK ER7206 wireguard VPN configuration suffers from an input validation vulnerability that can be exploited by a remote attacker to submit a special request that can be used in an application context to execute...

Missing Encryption

github.com/cilium/cilium is vulnerable to Missing Encryption. The vulnerability is due to a lack of encryption to/from the Ingress and health endpoints when CRDs are used to store the Cilium state and Wireguard transparent encryption is enabled, which allows an attacker to eavesdrop on the...

Missing Encryption

github.com/cilium/cilium is vulnerable to Missing Encryption between pods. The vulnerability is caused when external key-value store kvstore and Wireguard transparent encryption are enabled. If an attacker has access to the underlying cluster they can intercept sensitive traffic between pods,...

Unencrypted traffic between pods when using Wireguard and an external kvstore

Impact For Cilium users who have enabled an external kvstore and Wireguard transparent encryption, traffic between pods in the affected cluster is not encrypted. Patches This issue affects Cilium v1.14 before v1.14.7. This issue has been patched in Cilium v1.14.7. Workarounds There is no workarou...