RHEL 7 : OpenShift Container Platform 3.9 haproxy (RHSA-2019:0547)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2019:0547 advisory. The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications. Security fixes: haproxy...

Updated apache packages fix security vulnerability

By sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily occupied a server thread cleaning up that incoming data. This affects only HTTP/2 modhttp2 connections in Apache HTTP Server versions 2.4.37 and prior CVE-2018-17189. In Apache HTTP Serv...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 3.9 haproxy security update

An update for haproxy is now available for Red Hat OpenShift Container Platform 3.9. 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...

Securing CDN Delivery with TLS at Massive Scale

The growth of HTTPS on the Internet Amidst ever-growing security concerns, providing protected Internet connections is more important than ever. The movement towards an Internet that places more emphasis on data integrity and confidentiality is taking place swiftly. HTTP connections are giving wa...

What's New in Web Performance? - March 2019

Organizations that do business on the web are at various stages in their digital transformation journey. Some are developing some of the most innovative and immersive digital experiences on the web, others are, for the first time, figuring out how to safely move applications to the cloud with...

HTTP/2 Will be Automatically Enabled by Default on the Akamai Intelligent Edge Platform

Users demand digital experiences that are fast, secure and visually engaging. To deliver on user expectations, companies craft web experiences that are richer and more interactive with the goal of driving more engagement. The result is increasingly complex websites that are comprised of high...

py-twisted -- multiple vulnerabilities

Twisted developers reports: All HTTP clients in twisted.web.client now raise a ValueError when called with a method and/or URL that contain invalid characters. This mitigates CVE-2019-12387. Thanks to Alex Brasetvik for reporting this vulnerability. The HTTP/2 server implementation now enforces T...

KLA12364 Multiple vulnerabilities in Apache HTTP Server

Multiple vulnerabilities were found in Apache HTTP Server. Malicious users can exploit these vulnerabilities to spoof user interface, cause denial of service. Below is a complete list of vulnerabilities: 1. Security UI vulnerability in modsessioncookie can be exploited to spoof user interface. 2...

Guidance to adjust HTTP/2 SETTINGS frames

Executive Summary Microsoft is aware of a potential condition which can be triggered when malicious HTTP/2 requests are sent to a Windows Server with the http.sys service enabled. This could temporarily cause the system CPU usage to spike to 100% until the malicious connections are killed by...

openSUSE Security Update : nginx (openSUSE-2019-195)

This update for nginx fixes the following issues : nginx was updated to 1.14.2 : - Bugfix: nginx could not be built on Fedora 28 Linux. - Bugfix: in handling of client addresses when using unix domain listen sockets to work with datagrams on Linux. - Change: the logging level of the 'http request...

openSUSE: Security Advisory for nginx (openSUSE-SU-2019:0195-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Important: Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 security update

An update is now available for JBoss Core Services on RHEL 6 and RHEL 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Security update for nginx (moderate)

openSUSE Security Update: Security update for nginx Announcement ID: openSUSE-SU-2019:0195-1 Rating: moderate References: 1115015 1115022 1115025 Cross-References: CVE-2018-16843 CVE-2018-16844 CVE-2018-16845 Affected Products: openSUSE Leap 42.3 openSUSE Leap 15.0 SUSE Package Hub for SUSE Linux...

HAProxy HTTP2 Frame Size Heap Buffer Overflow (CVE-2018-10184)

A heap-based buffer overflow vulnerability exists in HAProxy. The vulnerability is due to incorrect validation of frame length on incoming HTTP/2 frames. A remote, unauthenticated attacker could exploit this vulnerability by sending a malicious request to the target server...

SUSE SLES15 Security Update : nginx (SUSE-SU-2019:0334-1)

This update for nginx to version 1.14.2 fixes the following issues : Security vulnerabilities addressed : CVE-2018-16843 CVE-2018-16844: Fixed an issue whereby a client using HTTP/2 might cause excessive memory consumption and CPU usage bsc1115025 bsc1115022. CVE-2018-16845: Fixed an issue which...

Security update for haproxy (important)

openSUSE Security Update: Security update for haproxy Announcement ID: openSUSE-SU-2019:0166-1 Rating: important References: 1121283 Cross-References: CVE-2018-20615 Affected Products: openSUSE Leap 15.0 An update that fixes one vulnerability is now available. Description: This update for haproxy...

SUSE-SU-2019:0334-1 Security update for nginx

This update for nginx to version 1.14.2 fixes the following issues: Security vulnerabilities addressed: - CVE-2018-16843 CVE-2018-16844: Fixed an issue whereby a client using HTTP/2 might cause excessive memory consumption and CPU usage bsc1115025 bsc1115022. - CVE-2018-16845: Fixed an issue whic...

HackerOne: Partial report contents leakage - via HTTP/2 concurrent stream handling

Summary: The concurrent handling of HTTP/2 streams allows for a "timeless timing attack": instead of timing, the ordering of responses is used, making the attack resilient to network jitter. As the /bugs.json endpoint takes slightly longer to process when a query returns results, it is possible t...

KLA11494 DOS vulnerability in Apache Tomcat

Incorrect requests handling int Apache HTTP/2. Malicious users can exploit this vulnerability to cause denial of service. Original advisories Apache Tomcat 8.x Security Vulnerabilities Related products Apache-Tomcat CVE list CVE-2019-0199 warning Solution Update to the latest version Download...

Fixed in Apache Tomcat 9.0.16

Note: The issue below was fixed in Apache Tomcat 9.0.15 but the release vote for the 9.0.15 release candidate did not pass. Therefore, although users must download 9.0.16 to obtain a version that includes a fix for these issues, version 9.0.15 is not included in the list of affected versions...