Design/Logic Flaw

The Birthday attack against 64-bit block ciphers flaw CVE-2016-2183 was reported for the health checks port 9979 on etcd grpc-proxy component. Even though the CVE-2016-2183 has been fixed in the etcd components, to enable periodic health checks from kubelet, it was necessary to open up a new port...

CVE-2023-0296

The Birthday attack against 64-bit block ciphers flaw CVE-2016-2183 was reported for the health checks port 9979 on etcd grpc-proxy component. Even though the CVE-2016-2183 has been fixed in the etcd components, to enable periodic health checks from kubelet, it was necessary to open up a new port...

CVE-2023-0296

The Birthday attack against 64-bit block ciphers flaw CVE-2016-2183 was reported for the health checks port 9979 on etcd grpc-proxy component. Even though the CVE-2016-2183 has been fixed in the etcd components, to enable periodic health checks from kubelet, it was necessary to open up a new port...

CVE-2023-0296

Technical details for CVE-2023-0296 are not provided in the supplied documents. No affected products, root cause, or remediation specifics are present here. Monitor for updates in connected feeds to obtain concrete information.

CVE-2023-0296

The Birthday attack against 64-bit block ciphers CVE-2016-2183 was reported for the health checks port 9979 on the etcd grpc-proxy component. Even though the CVE-2016-2183 has been fixed in the etcd components, to enable periodic health checks from kubelet, it was necessary to open up a new port...

etcd 加密问题漏洞

etcd is a key-value storage system for distributed systems written in the Go language. A cryptographic issue vulnerability exists in etcd grpc-proxy, which stems from the presence of a 64-bit block cipher attack...

PT-2023-5866

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions prior to 2.4.57 Bamboo Data Center and Server versions 8.1.0, 8.2.0, 9.0.0, 9.1.0, 9.2.1, and 9.3.0 F5 NGINX products affected versions not specified gRPC-Go versions prior to 1.56.3, 1.57.1, and 1.58.3 IBM HTTP...

This Week in Spring - December 6th, 2022

Hi, Spring fans! Welcome to another installment of This Week in Spring! How are you? You know what Ive wanted to do? See my friends on the Spring team in person since the pandemic descended. And, Im overjoyed to relate, Ive just had the privilege of a nice meeting with several of them last night...

Denial of Service (DoS)

Overview grpc/grpc-swift is a Swift language implementation of gRPC. Affected versions of this package are vulnerable to Denial of Service DoS. Excessive memory may be allocated when parsing messages. Details Denial of Service DoS describes a family of attacks, all aimed at making a system...

Uncontrolled Recursion

Overview grpc/grpc-swift is a Swift language implementation of gRPC. Affected versions of this package are vulnerable to Uncontrolled Recursion when parsing certain payloads. This can lead to a Denial-of-Service. Remediation Upgrade grpc/grpc-swift to version 1.2.0 or higher. References - GitHub...

com.jamshedalamqaderi.ktransport:generate-proto (>=0.0.1-dev-17 <=1.0.6), com.wavesenterprise:we-contract-sdk-grpc (>=1.0.0 <=1.2.0) +7 more potentially affected by CVE-2022-3171 via com.google.protobuf:protobuf-kotlin (=3.20.1)

com.google.protobuf:protobuf-kotlin MAVEN version =3.20.1 is affected by a known vulnerability. The following packages have a transitive dependency on com.google.protobuf:protobuf-kotlin and may be impacted: - com.jamshedalamqaderi.ktransport:generate-proto =0.0.1-dev-17, =1.0.0, =0.2.0, =0.2.0,...

Integrating API Security and WAF into K8s Kong API Gateway

Article by Jiju Jacob, Director of Engineering at Revenera This is an update of Mr. Jacobs’ 05/23 post in his Medium blog. He is a Director of Engineering at Revenera. Revenera, born as InstallShield and now a Flexera company, helps software and technology companies use open source solutions more...

The vulnerability of the gpr_free function in the core/lib/support/alloc.c of the Google GRPC remote procedure call system, related to out-of-buffer writing, allows a attacker to cause memory corruption and execute arbitrary code.

The vulnerability of the gprfree function in the core/lib/support/alloc.c file of the Google GRPC remote procedure call system is related to out-of-buffer writing. Exploiting this vulnerability could allow a malicious actor to cause memory corruption and execute arbitrary code on the target syste...

The vulnerability in the `core/lib/iomgr/error.c` file of the Google GRPC system, related to out-of-buffer writing, allows a attacker to cause memory corruption and execute arbitrary code.

The vulnerability in the core/lib/iomgr/error.c function of the Google GRPC system is related to buffer out-of-bounds writing. Exploiting this vulnerability could allow a remote attacker to cause memory corruption and execute arbitrary code...

Fedora: Security Advisory for grpcurl (FEDORA-2022-5038c3236c)

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: grpcurl-1.8.6-4.fc36

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

Fedora: Security Advisory for golang-github-grpc-ecosystem-gateway-2 (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...

[SECURITY] Fedora 36 Update: golang-github-grpc-ecosystem-gateway-2-2.7.3-5.fc36

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

Security Bulletin: IBM Security Verify Information Queue uses a Google gRPC framework with multiple vulnerabilities (CVE-2017-7860, CVE-2017-7861, CVE-2017-9431)

Summary The connect image in IBM Security Verify Information Queue ISIQ v10.0.2 uses an older version of the Google RPC gRPC framework that is vulnerable to denial of service and buffer overflow attacks. ISIQ v10.0.3 upgraded its connect image to include a newer gRPC level that remediates the...

CVE-2022-22215

A Missing Release of File Descriptor or Handle after Effective Lifetime vulnerability in plugable authentication module PAM of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause a Denial of Service DoS. It is possible that after the...