GraphQL vs gRPC: Which One Creates More Secure APIs?

Learn about the security capabilities of GraphQL and gRPC, how they perform authentication/authorization, and how they compare to REST. In addition, discover common attack vectors for both API frameworks and how to prevent them...

Fedora: Security Advisory for golang-storj-drpc (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...

Fedora: Security Advisory for golang-github-grpc-ecosystem-gateway-2 (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: grpcurl-1.8.6-3.fc36

Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers...

[SECURITY] Fedora 36 Update: golang-github-grpc-ecosystem-gateway-2-2.7.3-4.fc36

GRPC to JSON proxy generator following the gRPC HTTP spec...

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...

MAL-2022-3468 Malicious code in grpc-web-ruby (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 38627d9ef2413df056c1a97312ac256a8931cc3a6626adc0c8221b1d8abb65a1 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in grpc-web-ruby (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 38627d9ef2413df056c1a97312ac256a8931cc3a6626adc0c8221b1d8abb65a1 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in grpc-web-ci (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 11d0af52c7d239f9ff017b274343baedd992ab107a6c5dc25cab2e8fb77c66c3 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2022-3467 Malicious code in grpc-web-ci (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 11d0af52c7d239f9ff017b274343baedd992ab107a6c5dc25cab2e8fb77c66c3 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

CVE-2022-29224

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...

CVE-2022-29224

Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold” prevent removal upstrea...

Null pointer dereference

Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold� prevent removal...

CVE-2022-29224 Segmentation fault leading to crash in Envoy

Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold” prevent removal upstrea...

CVE-2022-29224 Segmentation fault leading to crash in Envoy

Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold” prevent removal upstrea...

CVE-2022-29224 Segmentation fault leading to crash in Envoy

Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold” prevent removal upstrea...

CVE-2022-29224: NULL Pointer Dereference

Envoy is a cloud-native high-performance proxy. Versions of envoy prior to 1.22.1 are subject to a segmentation fault in the GrpcHealthCheckerImpl. Envoy can perform various types of upstream health checking. One of them uses gRPC. Envoy also has a feature which can “hold” prevent removal upstrea...

grpc:client_fuzzer: Heap-use-after-free in inflate

Detailed Report: https://oss-fuzz.com/testcase?key=6293026873409536 Project: grpc Fuzzing Engine: libFuzzer Fuzz Target: clientfuzzer Job Type: libfuzzerasangrpc Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address: 0x61f000001d10 Crash State: inflate zlibbody zlibdecompress...

Tutorial: How to Build Your First Node.js gRPC API

Compared to other API technologies like REST and GraphQL, gRPC is lightweight and exceptionally robust, thanks in large part to its use of protobufs. Interested in exploring how to build your own API? Read on to see how easy it is to do so with Node.js and gRPC...

This Week in Spring - May 17th, 2022

Hi, Spring fans! Welcome to another installment of This Week in Spring! I am in beautiful Barcelona, Spain, this week, ahead of the upcoming Spring I/O show. I just spent a wonderful week in amazing England, meeting old friends, speaking at Devoxx UK, etc. A Bootiful Podcast: EasyMock contributor...