An issue was discovered in Fluent Bit 3.1.9. When the OpenTelemetry input plugin is running and listening on an IP address and port, one can send a packet with Content-Length: 0 and it crashes the server. Improper handling of the case when Content-Length is 0 allows a user (with access to the endpoint) to perform a remote Denial of service attack. The crash happens because of a NULL pointer dereference when 0 (from the Content-Length) is passed to the function cfl_sds_len, which in turn tries to cast a NULL pointer into struct cfl_sds. This is related to process_payload_traces_proto_ng() at opentelemetry_prot.c.

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Fluent Bit 安全漏洞

Fluent Bit is an open source log processing and analyzing system written in C by Fluent Open Source. A security vulnerability exists in Fluent Bit version 3.1.9, which stems from the presence of a null pointer reference in the OpenTelemetry plugin, which can lead to a remote denial of service...

Security update for SUSE Manager Client Tools

This update fixes the following issues: golang-github-prometheus-prometheus was updated from version 2.45.6 to 2.53.3 jscPED-11649: Security issues fixed: CVE-2024-51744: Updated golang-jwt to version 5.0 to fix bad error handling bsc1232970 Highlights of other changes: Performance: Significant...

The vulnerability of the set of additional tools and libraries for the Go language, designed for integration with OpenTelemetry-Go Contrib, relates to the distribution of resources without any restrictions or regulations. This allows a malicious actor to cause service failures.

The vulnerability of the set of additional tools and libraries for the Go language, designed for integration with OpenTelemetry, relates to the distribution of resources without any restrictions or regulation when adding the net.peer.sock.addr and net.peer.sock.port tags, which have unrestricted...

GO-2024-3066 open-telemetry has an Observable Timing Discrepancy in github.com/open-telemetry/opentelemetry-collector-contrib/extension/bearertokenauthextension

open-telemetry has an Observable Timing Discrepancy in github.com/open-telemetry/opentelemetry-collector-contrib/extension/bearertokenauthextension...

open-telemetry has an Observable Timing Discrepancy

Summary The bearertokenauth extension's server authenticator performs a simple, non-constant time string comparison of the received & configured bearer tokens. Details...

Malicious code in Be.Vlaanderen.Basisregіsters.OpenTеlemetrу.Elаstic.Apm (NuGet)

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Malicious code in Be.Vlaanderеո.Basisregistеrs.OpеnTelemetry (NuGet)

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PT-2024-24366 · Opentelemetry · Opentelemetry.Instrumentation.Aspnetcore +1

Name of the Vulnerable Software and Affected Versions: OpenTelemetry.Instrumentation.Http versions prior to 1.8.1 OpenTelemetry.Instrumentation.AspNetCore versions prior to 1.8.1 Description: The issue concerns the OpenTelemetry.Instrumentation.Http and OpenTelemetry.Instrumentation.AspNetCore...

Important: cri-tools

Issue Overview: A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of da...

opentelemetry-go-contrib: DoS vulnerability in otelgrpc due to unbound cardinality metrics

A memory exhaustion flaw was found in the otelgrpc handler of open-telemetry. This flaw may allow a remote unauthenticated attacker to flood the peer address and port and exhaust the server's memory by sending multiple malicious requests, affecting the availability of the system...

Important: amazon-cloudwatch-agent

Issue Overview: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. CVE-2023-39325 A malicious HTTP sender can use chunk extensions to cause a receiver...

Important: amazon-cloudwatch-agent

Issue Overview: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. CVE-2023-39325 A malicious HTTP sender can use chunk extensions to cause a receiver...

CVE-2023-47108

A memory exhaustion flaw was found in the otelgrpc handler of open-telemetry. This flaw may allow a remote unauthenticated attacker to flood the peer address and port and exhaust the server's memory by sending multiple malicious requests, affecting the availability of the system. Mitigation As a...

The vulnerability lies in the set of additional tools and libraries for the Go language, designed for integration with OpenTelemetry-Go Contrib. This vulnerability is related to the unlimited distribution of resources, allowing attackers to cause service failures.

The vulnerability of the set of additional tools and libraries for the Go language, designed for integration with OpenTelemetry, relates to the unlimited distribution of resources. Exploiting this vulnerability allows a remote attacker to cause service failures...

SUSE CVE-2023-47108

OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Starting in version 0.37.0 and prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels net.peer.sock.addr and net.peer.sock.port that have unbound cardinality. It leads to the...

AZL-35440 CVE-2023-47108 affecting package docker-compose for versions less than 2.27.0-1

OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Starting in version 0.37.0 and prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels net.peer.sock.addr and net.peer.sock.port that have unbound cardinality. It leads to the...

AZL-42745 CVE-2023-47108 affecting package ig for versions less than 0.30.0-1

OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Starting in version 0.37.0 and prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels net.peer.sock.addr and net.peer.sock.port that have unbound cardinality. It leads to the...

AZL-34891 CVE-2023-47108 affecting package kube-vip-cloud-provider for versions less than 0.0.10-1

OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Starting in version 0.37.0 and prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels net.peer.sock.addr and net.peer.sock.port that have unbound cardinality. It leads to the...

AZL-35434 CVE-2023-47108 affecting package docker-buildx for versions less than 0.14.0-1

OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Starting in version 0.37.0 and prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels net.peer.sock.addr and net.peer.sock.port that have unbound cardinality. It leads to the...