CVE-2025-47905

Varnish Cache before 7.6.3 and 7.7 before 7.7.1, and Varnish Enterprise before 6.0.13r14, allow client-side desync via HTTP/1 requests, because the product incorrectly permits CRLF to be skipped to delimit chunk boundaries...

Important: ecs-service-connect-agent

Issue Overview: Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions sendOverloadError is going to assume the active request exists when envoy.loadshedpoints.http1serverabortdispatch is configured. If activerequest is nullptr, only onMessageBeginImpl is called...

CVE-2024-53270 HTTP/1: sending overload crashes when the request is reset beforehand in envoy

Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions sendOverloadError is going to assume the active request exists when envoy.loadshedpoints.http1serverabortdispatch is configured. If activerequest is nullptr, only onMessageBeginImpl is called. However, the...

Moderate Photon OS Security Update - PHSA-2024-5.0-0405

Updates of 'linux-esx', 'linux', 'rubygem-protocol-http1' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2024-5.0-91-0405

Updates of 'rubygem-protocol-http1', 'linux-esx', 'linux' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2024-4.0-0713

Updates of 'rubygem-protocol-http1' packages of Photon OS have been released...

PT-2024-9687 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy versions prior to 1.29.12 Envoy versions prior to 1.30.9 Envoy versions prior to 1.31.5 Envoy versions prior to 1.32.3 Description: The issue is related to the envoy.load shed points.http1 server abort dispatch configuration in Envoy, a...

WS-2022-0132

The parser in Hyper before 0.14.12 creates invalid uninitialized value. Affected versions of this crate called mem::uninitialized in the HTTP1 parser to create values of type httparse::Header from the httparse crate. This is unsound, since Header contains references and thus must be non-null...

CVE-2023-44386 Incorrect request error handling triggers server crash in Vapor

Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2...

CVE-2023-44386

Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2...

CVE-2023-44386: Improper Handling of Extra Values

Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2...

PT-2023-29220

Name of the Vulnerable Software and Affected Versions Vapor versions prior to 4.84.2 Description There is a denial of service issue impacting all users of affected versions of Vapor, an HTTP web framework for Swift. The HTTP1 error handler closed connections when HTTP parse errors occurred instea...

CBL Mariner 2.0 Security Update: rubygem-protocol-http1 (CVE-2023-38697)

The version of rubygem-protocol-http1 installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-38697 advisory. - protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section...

CVE-2023-38697 affecting package rubygem-protocol-http1 for versions less than 0.15.1-1

CVE-2023-38697 affecting package rubygem-protocol-http1 for versions less than 0.15.1-1. An upgraded version of the package is available that resolves this issue...

HTTP Request Smuggling

protocol-http1 is vulnerable to HTTP Request Smuggling. The vulnerability exists in the read function of chunked.rb due to improper HTTP/1 implementation based on the RFC spec, such as allowing Content-Length header values with a + or 0x prefix, which can lead to HTTP request smuggling and firewa...

CVE-2023-38697

A flaw was found in the protocol-http1 rubygem package. The protocol-http1 provides a low-level implementation of the HTTP/1 protocol. This behavior can lead to desync when forwarding through multiple HTTP parsers, potentially resulting in HTTP request smuggling and firewall bypassing...

DEBIAN-CVE-2023-38697

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

Design/Logic Flaw

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...