Prototype Pollution

Overview grpc is a gRPC Library for Node Affected versions of this package are vulnerable to Prototype Pollution via loadPackageDefinition. POC: const loadPackageDefinition = require'grpc'; loadPackageDefinition'proto.polluted': true; console.logpolluted; Details Prototype Pollution is a...

Prototype Pollution

Overview @grpc/grpc-js is a gRPC Library for Node Affected versions of this package are vulnerable to Prototype Pollution via loadPackageDefinition. POC: const loadPackageDefinition = require'grpc'; loadPackageDefinition'proto.polluted': true; console.logpolluted; Details Prototype Pollution is a...

openSUSE Security Update : mumble (openSUSE-2020-1016)

This update for mumble fixes the following issues : mumble was updated 1.3.2 : - client: Fixed overlay not starting Update to upstream version 1.3.1 - Security - Fixed: Potential exploit in the OCB2 encryption 4227 boo1174041 - ICE - Fixed: Added missing UserKDFIterations field to UserInfo =...

Security update for mumble (moderate)

openSUSE Security Update: Security update for mumble Announcement ID: openSUSE-SU-2020:1016-1 Rating: moderate References: 1174041 Affected Products: openSUSE Leap 15.2 openSUSE Leap 15.1 An update that contains security fixes can now be installed. Description: This update for mumble fixes the...

Saferwall - A Hackable Malware Sandbox For The 21St Century

Saferwall is an open source malware analysis platform. It aims for the following goals: Provide a collaborative platform to share samples among malware researchers. Acts as a system expert, to help researchers generates an automated malware analysis report. Hunting platform to find new malwares...

Important Photon OS Security Update - PHSA-2020-0305

Updates of 'pcre', 'linux', 'linux-esx' packages of Photon OS have been released...

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

Detailed Report: https://oss-fuzz.com/testcase?key=5680426091020288 Project: grpc Fuzzing Engine: libFuzzer Fuzz Target: clientfuzzer Job Type: libfuzzerasangrpc Platform Id: linux Crash Type: Heap-use-after-free WRITE 8 Crash Address: 0x610000000040 Crash State: gprunref grpcerrordounref...

Protecting gRPC applications and APIs

Wallarm has always stood out from its competitors when it comes to supporting modern stacks. For a long time Wallarm has been the only product to provide comprehensive protection for WebSockets-based web applications. Once again, Wallarm is glad to be the pioneer and add support for the gRPC...

grpc:json_fuzzer: Heap-buffer-overflow in internal_add_error

Detailed Report: https://oss-fuzz.com/testcase?key=5702719740575744 Project: grpc Fuzzing Engine: libFuzzer Fuzz Target: jsonfuzzer Job Type: libfuzzerasangrpc Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 8 Crash Address: 0x60e000006e40 Crash State: internaladderror grpcerrorcreate...

grpc:ssl_server_fuzzer: Heap-buffer-overflow in grpc_core::HandshakerArgs::HandshakerArgs

Detailed Report: https://oss-fuzz.com/testcase?key=6217576676065280 Project: grpc Fuzzing Engine: afl Fuzz Target: sslserverfuzzer Job Type: aflasangrpc Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 8 Crash Address: 0x615000000268 Crash State: grpccore::HandshakerArgs::HandshakerArgs...

CVE-2018-16886

Etcd, versions 3.2.0 through 3.2.25 and 3.3.0 through 3.3.10, are vulnerable to an improper authentication issue when role-based access control RBAC is used and client-cert-auth is enabled. If an etcd client server's TLS certificate contains a Common Name CN which matches a valid RBAC username, a...

openSUSE: Security Advisory for haproxy (openSUSE-SU-2019:2555-1)

The remote host is missing an update for the Copyright C 2019 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 Advisory 0043

Security Advisory 0043 PDF Date: November 6th, 2019 Version: 1.0 Revision | Date | Changes ---|---|--- 1.0 | November 6th, 2019 | Initial Release The CVE-IDs tracking this issue: CVE-2019-9512, CVE-2019-9514, and CVE-2019-9515 CVSSv3 Base Score: 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Description...

grpc:api_fuzzer: Heap-use-after-free in gpr_unref

Detailed Report: https://oss-fuzz.com/testcase?key=5651679584452608 Project: grpc Fuzzing Engine: libFuzzer Fuzz Target: apifuzzer Job Type: libfuzzerasangrpc Platform Id: linux Crash Type: Heap-use-after-free WRITE 8 Crash Address: 0x610000000240 Crash State: gprunref grpcerrordounref...

Cisco IOS XR gRPC Software Denial of Service Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by a denial of service DoS vulnerability exists in Ident protocol handler of Cisco IOS and IOS XE Software due to incorrectly handling memory structures, leading to a NULL pointer dereference. An unauthenticated, remote...

Information Disclosure

github.com/grpc/grpc-go is vulnerable to information disclosure. A context leak occurs when a stream is not successfully created, potentially disclosing confidential information contained within a context...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.1.18 gRPC security update

An update for gRPC, included in sriov-network-device-plugin-container, is now available for Red Hat OpenShift Container Platform 4.1. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

Important: Red Hat Security Advisory: Red Hat OpenShift Enterprise 4.1.15 gRPC security update

An update for gRPC, included in multus-cni-container, operator-lifecycle-manager-container, and operator-registry-container is now available for Red Hat OpenShift Container Platform 4.1. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

Denial Of Service (DoS) Via Settings Flood

github.com/grpc/grpc-go is vulnerable to denial of service DoS attacks. The attack can be triggered by sending a flood of settings by a HTTP/2 peer, leading to an excessive data queue and causing high CPU and resource consumption...

Denial Of Service (DoS) Via Ping Floods

github.com/grpc/grpc-go is vulnerable to denial of service DoS attacks. The attack can be triggered by sending a flood of pings by a HTTP/2 peer, leading to an excessive data queue and causing high CPU and resource consumption...