EUVD-2022-28875

Malicious code in bioql PyPI...

PT-2025-36701

mitmproxy 12.1.1 and below embed python-hyper/h2 ≤ v4.2.0, which has a gap in its HTTP/2 header validation. This enables request smuggling attacks when mitmproxy is in a configuration where it translates HTTP/2 to HTTP/1. For example, this affects reverse proxies to http:// backends. It does not...

CVE-2025-32094

Summary (CVE-2025-32094): Akamai Ghost (Akamai CDN) before 2025-03-26 is affected by HTTP/1.1 request smuggling when a client sends an HTTP/1.x OPTIONS request with an Expect: 100-continue header and uses obsolete line folding. This can cause two in-path Akamai servers to interpret the request di...

CVE-2024-25622

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes e.g., path level are expected to inherit t...

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...

CVE-2025-47905: Inconsistent Interpretation of HTTP Requests

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...

CVE-2025-30346: Inconsistent Interpretation of HTTP Requests

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

CVE-2025-30346

Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests...

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...

CVE-2024-45397 H2O alllows bypassing address-based access control with 0-RTT

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When an HTTP request using TLS/1.3 early data on top of TCP Fast Open or QUIC 0-RTT packets is received and the IP-address-based access control is used, the access control does not detect and prohibit HTTP requests conveyed by...

CVE-2024-25622 H2O ignores headers configuration directives

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes e.g., path level are expected to inherit t...

CVE-2024-25622 H2O ignores headers configuration directives

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes e.g., path level are expected to inherit t...

Fedora: Security Advisory (FEDORA-2024-d638b9a34c)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

swift-nio:swift-nio-http1-fuzz-release: Segv on unknown address with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6367659969544192 Project: swift-nio Fuzzing Engine: libFuzzer Fuzz Target: swift-nio-http1-fuzz-release Job Type: libfuzzerasanswift-nio Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: NULL Sanitizer: address AS...

RHEL 8 / 9 : OpenShift Container Platform 4.12.8 (RHSA-2023:1268)

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1268 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or...

RHEL 8 / 9 : OpenShift Container Platform 4.14.4 (RHSA-2023:7473)

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7473 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or...

RHEL 8 : OpenShift Container Platform 4.13.25 (RHSA-2023:7606)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:7606 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud...

BIT-VARNISH-2022-23959

In Varnish Cache before 6.6.2 and 7.x before 7.0.2, Varnish Cache 6.0 LTS before 6.0.10, and and Varnish Enterprise Cache Plus 4.1.x before 4.1.11r6 and 6.0.x before 6.0.9r4, request smuggling can occur for HTTP/1 connections...

BIT-VARNISH-2022-38150

In Varnish Cache 7.0.0, 7.0.1, 7.0.2, and 7.1.0, it is possible to cause the Varnish Server to assert and automatically restart through forged HTTP/1 backend responses. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1...

BIT-GOLANG-2023-29406 Insufficient sanitization of Host header in net/http

The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value...