44 matches found
Astra Linux – Vulnerability in Consul
HashiCorp Consul and Consul Enterprise 1.10.1’s Raft RPC layer enables non-server agents with a valid certificate signed by the same CA to access server-only functionalities, allowing for privilege escalation. This feature was fixed in versions 1.8.15, 1.9.9, and 1.10.2...
Astra Linux – Vulnerability in Consul
HashiCorp Consul and Consul Enterprise 1.10.1: The TXN.Apply endpoint allows for the registration of proxies for other services, enabling access to service traffic. This feature was fixed in versions 1.8.15, 1.9.9, and 1.10.2...
Security Bulletin: L7 intention authorization bypass via custom public listener
Summary Consul Community Edition and Consul Enterprise 1.20.1 through 2.0.2 are vulnerable to an L7 intention authorization bypass when a service proxy is configured with a custom public listener. An authenticated mesh workload may reach HTTP paths that are blocked by a path-based deny intention...
CVE-2026-19017
Consul Community Edition and Consul Enterprise 1.18.21 through 2.0.2 are vulnerable to a partial arbitrary file read when configured to use the Vault Connect CA provider with JWT or AppRole authentication. A privileged attacker with operator:write permission may direct Consul to read and forward...
CVE-2026-19012
Consul Community Edition and Consul Enterprise 1.18.0 through 2.0.2 are vulnerable to an authenticated denial of service in the Enterprise-to-Community Edition downgrade path that may allow an authorized caller to crash the Consul server. A caller with config-entry write permission can submit a...
CVE-2026-15972
Consul Community Edition and Consul Enterprise 1.13.0 through 2.0.2 are vulnerable to an unauthenticated denial of service through unbounded connection acceptance on the external gRPC listeners. A remote attacker may exhaust agent file descriptors, goroutines, and memory by opening many incomplet...
CVE-2026-15970
Summary: CVE-2026-15970 affects Consul Community Edition 1.20.1–2.0.2 and Consul Enterprise; an L7 intention authorization bypass occurs when a service proxy uses a custom public listener, allowing an authenticated mesh workload to access HTTP paths blocked by a path-based deny intention. Impact ...
CVE-2026-19016
Consul Community Edition and Consul Enterprise 1.19.1 through 2.0.2 did not enforce the session:write ACL permission for session deletion operations submitted through the transaction API. An authenticated caller with network access to the Consul server RPC port could delete arbitrary sessions...
GO-2026-4690 Consul is vulnerable to arbitrary file read when configured with Kubernetes authentication in github.com/hashicorp/consul
Consul is vulnerable to arbitrary file read when configured with Kubernetes authentication in github.com/hashicorp/consul...
Security Bulletin: Consul vulnerable to arbitrary file reads through the vault kubernetes authentication provider
Summary HashiCorp Consul and Consul Enterprise 1.18.20 up to 1.21.10 and 1.22.4 are vulnerable to arbitrary file read when configured with Kubernetes authentication. This vulnerability, CVE-2026-2808, is fixed in Consul 1.18.21, 1.21.11 and 1.22.5. Vulnerability Details CVEID:CVE-2026-2808...
Linux Distros Unpatched Vulnerability : CVE-2026-2808
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HashiCorp Consul and Consul Enterprise 1.18.20 up to 1.21.10 and 1.22.4 are vulnerable to arbitrary file read when configured with Kubernetes authentication. Th...
CVE-2026-2808 Consul vulnerable to arbitrary file reads through the vault kubernetes authentication provider
HashiCorp Consul and Consul Enterprise 1.18.20 up to 1.21.10 and 1.22.4 are vulnerable to arbitrary file read when configured with Kubernetes authentication. This vulnerability, CVE-2026-2808, is fixed in Consul 1.18.21, 1.21.11 and 1.22.5...
CVE-2026-2808
Removed by vendor...
Denial Of Service (DoS)
github.com/hashicorp/consul is vulnerable to Denial Of Service DoS. The vulnerability is due to incorrect Content Length header validation, where an attacker can exploit this vulnerability to cause a denial of service...
Denial Of Service (DoS)
github.com/hashicorp/consul is vulnerable to Denial of Service DoS. The vulnerability is due to lack of maximum value on the Content Length header, where an attacker can exploit this vulnerability to cause a denial of service, and this can be done by sending a request with a large Content Length...
The vulnerability of the Consul and Consul Enterprise service configuration tool, which involves unlimited distribution of resources, allows a perpetrator to cause service failures.
The vulnerability of the Consul and Consul Enterprise service configuration tools is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures...
Linux Distros Unpatched Vulnerability : CVE-2025-11375
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Consul and Consul Enterprise's Consul event endpoint is vulnerable to denial of service DoS due to lack of maximum value on the Content Length header. This...
EUVD-2025-36559
Consul and Consul Enterprise’s “Consul” key/value endpoint is vulnerable to denial of service DoS due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12...
CVE-2025-11374
Consul and Consul Enterprise’s “Consul” key/value endpoint is vulnerable to denial of service DoS due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12...