Medium: python-h2

Issue Overview: h2 is a pure-Python implementation of a HTTP/2 protocol stack. Prior to version 4.3.0, an HTTP/2 request splitting vulnerability allows attackers to perform request smuggling attacks by injecting CRLF characters into headers. This occurs when servers downgrade HTTP/2 requests to...

OESA-2025-2250 python-h2 security update

This repository contains a pure-Python implementation of a HTTP/2 protocol stack. It is written from the ground up to be embeddable in whatever program you choose to use, ensuring that you can speak HTTP/2 regardless of your programming paradigm. Security Fixes: A vulnerability was found in...

Moderate: Red Hat Security Advisory: php:8.2 security update

An update for the php:8.2 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

RHEL 8 : php:8.2 (RHSA-2025:15687)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15687 advisory. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: Leak partial content of the heap...

EulerOS 2.0 SP10 : git (EulerOS-SA-2025-2065)

According to the versions of the git packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full...

Vulnerabilities fixed in SAP products

SAP has fixed vulnerabilities in several products, including in SAP NetWeaver Application Server ABAP, SAP S/4HANA, SAP Landscape Transformation and AP Cloud Connector. The vulnerabilities include circumvention of authorization controls, Cross-Site Scripting XSS and a Directory Traversal...

CLSA-2025-1757014652 Fix CVE(s): CVE-2025-1217, CVE-2025-1734, CVE-2025-1736, CVE-2025-1861

SECURITY UPDATE: misinterpretation of HTTP response headers - debian/patches/CVE-2025-1217.patch: adds HTTP header folding support for HTTP wrapper response headers in ext/standard/httpfopenwrapper.c - CVE-2025-1217 SECURITY UPDATE: insufficient HTTP header validation -...

DEBIAN-CVE-2025-58056

Netty is an asynchronous event-driven network application framework for development of maintainable high performance protocol servers and clients. In versions 4.1.124.Final, and 4.2.0.Alpha3 through 4.2.4.Final, Netty incorrectly accepts standalone newline characters LF as a chunk-size line...

CVE-2025-58056 Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions

Netty is an asynchronous event-driven network application framework for development of maintainable high performance protocol servers and clients. In versions 4.1.124.Final, and 4.2.0.Alpha3 through 4.2.4.Final, Netty incorrectly accepts standalone newline characters LF as a chunk-size line...

Linux Distros Unpatched Vulnerability : CVE-2015-3154

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - CRLF injection vulnerability in Zend\Mail ZendMail in Zend Framework before 1.12.12, 2.x before 2.3.8, and 2.4.x before 2.4.1 allows remote attackers to inject...

Linux Distros Unpatched Vulnerability : CVE-2019-7313

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - www/resource.py in Buildbot before 1.8.1 allows CRLF injection in the Location header of /auth/login and /auth/logout via the redirect parameter. This affects...

Linux Distros Unpatched Vulnerability : CVE-2020-11709

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cpp-httplib through 0.5.8 does not filter \r\n in parameters passed into the setredirect and setheader functions, which creates possibilities for CRLF injection...

Linux Distros Unpatched Vulnerability : CVE-2022-31150

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - undici is an HTTP/1.1 client, written from scratch for Node.js. It is possible to inject CRLF sequences into request headers in undici in versions less than...

SUSE-SU-2025:03025-1 Security update for javamail

This update for javamail fixes the following issues: - Update to version 1.6.2 - CVE-2025-7962: Fixed an improper neutralization of \r and \n UTF-8 characters can lead to SMTP injection bsc1246873...

CLSA-2025-1756323917 php: Fix of CVE-2025-1736

CVE-2025-1736: fix incorrect validation of CRLF in http headers...

CLSA-2025-1756323821 php: Fix of CVE-2025-1736

CVE-2025-1736: fix incorrect validation of CRLF in http headers...

CLSA-2025-1756322698 php: Fix of CVE-2025-1736

CVE-2025-1736: fix incorrect validation of CRLF in http headers...

CVE-2025-57804

CVE-2025-57804 affects the Python package h2 (HTTP/2 protocol stack). Prior to version 4.3.0, it allows HTTP/2 request splitting via CRLF injection in headers when servers downgrade HTTP/2 requests to HTTP/1.1 without validating header names/values. This can enable attackers to manipulate request...

CVE-2025-57804

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Prior to version 4.3.0, an HTTP/2 request splitting vulnerability allows attackers to perform request smuggling attacks by injecting CRLF characters into headers. This occurs when servers downgrade HTTP/2 requests to HTTP/1.1 without...

CRLF Injection

Overview h2 is a Pure-Python HTTP/2 protocol implementation Affected versions of this package are vulnerable to CRLF Injection due to insufficient validation in the request headers. This occurs when servers downgrade HTTP/2 requests to HTTP/1.1 without properly validating header names/values,...