CVE-2023-27488 Envoy gRPC client produces invalid protobuf when an HTTP header with non-UTF8 value is received.

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, escalation of privileges is possible when failuremodeallow: true is configured for extauthz filter. For affected components that are used for loggin...

CVE-2023-27488

Envoy CVE-2023-27488 affects multiple 1.x branches prior to 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9. When an HTTP header with non-UTF-8 data is processed with ext_authz/ext_proc/tap/ratelimit and gRPC log services, Envoy could generate an invalid protobuf message. The receiving service could e...

CVE-2023-27488 Envoy gRPC client produces invalid protobuf when an HTTP header with non-UTF8 value is received.

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, escalation of privileges is possible when failuremodeallow: true is configured for extauthz filter. For affected components that are used for loggin...

CVE-2023-27488 Envoy gRPC client produces invalid protobuf when an HTTP header with non-UTF8 value is received.

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, escalation of privileges is possible when failuremodeallow: true is configured for extauthz filter. For affected components that are used for loggin...

AZL-34775 CVE-2022-4904 affecting package grpc for versions less than 1.62.0-2

A flaw was found in the c-ares package. The aressetsortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity...

SUSE CVE-2017-8359

Google gRPC before 2017-03-29 has an out-of-bounds write caused by a heap-based use-after-free related to the grpccalldestroy function in core/lib/surface/call.c...

SUSE CVE-2017-9431

Google gRPC before 2017-04-05 has an out-of-bounds write caused by a heap-based buffer overflow related to core/lib/iomgr/error.c...

SUSE CVE-2018-16886

etcd versions 3.2.x before 3.2.26 and 3.3.x before 3.3.11 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 TLS certificate contains a Common Name CN which matches a valid RBAC username, a remot...

Low: Red Hat Security Advisory: OpenShift Container Platform 4.11.24 bug and security update

Red Hat OpenShift Container Platform release 4.11.24 is now available with updates to packages and images that fix several bugs. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severit...

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...

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 HTTP/2 protocol affected versions not specified Description A flaw exists in the handling of multiplexed streams within the HTTP/2 protocol. Multiplexing allows multiple requests to be sent over a single TCP connection as parallel streams. A...

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...