PT-2022-28228 · Etcd · Etcd

Name of the Vulnerable Software and Affected Versions: etcd affected versions not specified Description: The issue occurs when an etcd instance attempts to perform service discovery and a cluster size is provided as a negative value, causing the etcd instance to panic without recovery...

etcd having a negative value for cluster node size results in an index out-of-bound panic during service discovery

When an etcd instance attempts to perform service discovery, if a cluster size is provided as a negative value, the etcd instance will panic without recovery...

Nepxion Discovery Remote Code Execution Vulnerability

Nepxion Discovery is an enhanced middleware for service registration discovery for Spring Cloud. Nepxion Discovery 6.16.2 and earlier versions are vulnerable to a remote code execution vulnerability that stems from a lack of validation of input data in Discovery-commons and is susceptible to SpEL...

The vulnerability of the client_work function in the Avahi service discovery system allows a perpetrator to induce a service failure.

The vulnerability of the clientwork function in the Avahi service discovery system in local networks is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE-SU-2022:2948-1 Security update for bluez

This update for bluez fixes the following issues: - CVE-2022-0204: Fixed a buffer overflow in the implementation of the gatt protocol bsc1194704. - CVE-2019-8922: Fixed a buffer overflow in the implementation of the Service Discovery Protocol bsc1193227...

SUSE-SU-2022:2900-1 Security update for bluez

This update for bluez fixes the following issues: - CVE-2019-8922: Fixed a buffer overflow in the implementation of the Service Discovery Protocol bsc1193227...

SUSE-SU-2022:2864-1 Security update for bluez

This update for bluez fixes the following issues: - CVE-2019-8922: Fixed a buffer overflow in the implementation of the Service Discovery Protocol bsc1193227...

HashiCorp Consul: Multiple Vulnerabilities

Background HashiCorp Consul is a tool for service discovery, monitoring and configuration. Description Multiple vulnerabilities have been discovered in HashiCorp Consul. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details...

Fedora: Security Advisory for golang-github-hashicorp-serf (FEDORA-2022-ea8f4e232d)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory for golang-github-skynetservices-skydns (FEDORA-2022-37aef44d1e)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 36 Update: golang-github-skynetservices-skydns-2.5.3-23.20200802git94b2ea0.fc36

DNS service discovery for etcd...

[SECURITY] Fedora 36 Update: golang-github-hashicorp-serf-0.9.5-6.fc36

Serf is a decentralized solution for service discovery and orchestration that is lightweight, highly available, and fault tolerant. Serf runs on Linux, Mac OS X, and Windows. An efficient and lightweight gossip protocol is used to communicate with other nodes. Serf can detect node failur es and...

Fedora: Security Advisory for golang-github-hashicorp-serf (FEDORA-2022-3969b64d4b)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for golang-github-skynetservices-skydns (FEDORA-2022-3969b64d4b)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 35 Update: golang-github-skynetservices-skydns-2.5.3-22.20200802git94b2ea0.fc35

DNS service discovery for etcd...

[SECURITY] Fedora 35 Update: golang-github-hashicorp-serf-0.9.5-5.fc35

Serf is a decentralized solution for service discovery and orchestration that is lightweight, highly available, and fault tolerant. Serf runs on Linux, Mac OS X, and Windows. An efficient and lightweight gossip protocol is used to communicate with other nodes. Serf can detect node failur es and...

Fedora: Security Advisory for golang-github-hashicorp-serf (FEDORA-2022-fae3ecee19)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 36 Update: golang-github-hashicorp-serf-0.9.5-5.fc36

Serf is a decentralized solution for service discovery and orchestration that is lightweight, highly available, and fault tolerant. Serf runs on Linux, Mac OS X, and Windows. An efficient and lightweight gossip protocol is used to communicate with other nodes. Serf can detect node failur es and...

Denial Of Service (DoS)

Envoy is vulnerable to denial of service. The vulnerability exists due to a segmentation fault in the GrpcHealthCheckerImpl allowing an attacker to crash the system by controlling an upstream host and also controlling the service discovery of that host via DNS, the EDS API, etc. and forcing the...

envoy: Segfault in GrpcHealthCheckerImpl

A flaw was found in Envoy. This flaw allows an attacker who controls an upstream host and also controls service discovery of that host via DNS, the EDS API, etc. to crash Envoy by forcing the removal of the host from service discovery and then failing the gRPC health check request. This issue...