74 matches found
CVE-2026-33186
gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...
CVE-2026-33186 gRPC-Go has an authorization bypass via missing leading slash in :path
gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...
gRPC-Go 授权问题漏洞
gRPC-Go is a high-performance, general-purpose RPC framework developed from the grpc project. Prior to version 1.79.3, there was an authorization vulnerability in gRPC-Go. This vulnerability stemmed from improper input validation of the :path pseudoheader in HTTP/2, which could lead to...
Incorrect Authorization
Overview Affected versions of this package are vulnerable to Incorrect Authorization in the processing of HTTP/2 :path pseudo-headers in handleStream. An attacker can gain unauthorized access to restricted resources by sending requests with malformed :path headers that omit the leading slash. Thi...
Security Bulletin: IBM CloudPak for Data Scheduling Service is vulernable to IBM X-Force ID: 350626.
Summary GRPC-Go is used by the CP4D Scheduling Service for inter-process communication. IBM X-Force ID: 350626. Vulnerability Details IBM X-Force ID: 350626 DESCRIPTION: gRPC-Go is vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. By sendi...
GO-2023-2153 Denial of service from HTTP/2 Rapid Reset in google.golang.org/grpc
An attacker can send HTTP/2 requests, cancel them, and send subsequent requests. This is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit, grpc.MaxConcurrentStreams. This results in a denial of...
gRPC-Go HTTP/2 Rapid Reset vulnerability
Impact In affected releases of gRPC-Go, it is possible for an attacker to send HTTP/2 requests, cancel them, and send subsequent requests, which is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit...
GHSA-M425-MQ94-257G gRPC-Go HTTP/2 Rapid Reset vulnerability
Impact In affected releases of gRPC-Go, it is possible for an attacker to send HTTP/2 requests, cancel them, and send subsequent requests, which is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit...
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...
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...
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)
github.com/grpc/grpc-go is vulnerable to denial of service DoS attacks. If an attacker tries to connect a GRPC client to an IP address and port number which has no listeners, the client continues to try and connect to this in an infinite loop. This is because the transportMonitor goroutine does n...