CVE-2020-10687

The CVE-2020-10687 entry applies to Undertow: all versions before Undertow 2.2.0.Final are affected. The issue arises from HTTP request parsing that permits invalid characters in the request line, enabling HTTP request smuggling across HTTP/1.x and HTTP/2. Consequences documented include web-cach...

CVE-2020-10687

A flaw was discovered in all versions of Undertow before Undertow 2.2.0.Final, where HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP request. This flaw allows an attacker to poison a web-cache, perform an XSS...

CVE-2020-10687

A flaw was discovered in all versions of Undertow before Undertow 2.2.0.Final, where HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP request. This flaw allows an attacker to poison a web-cache, perform an XSS...

Ubuntu 18.04 LTS : Netty vulnerabilities (USN-4532-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4532-1 advisory. It was discovered that Netty incorrectly handled certain HTTP headers. By sending an HTTP header with whitespace before the colon, a remote attacker coul...

Ubuntu: Security Advisory (USN-4532-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...

USN-4532-1: Netty vulnerabilities

It was discovered that Netty incorrectly handled certain HTTP headers. By sending an HTTP header with whitespace before the colon, a remote attacker could possibly use this issue to perform an HTTP request smuggling attack. CVE-2019-16869 It was discovered that Netty incorrectly handled certain...

USN-4532-1 netty-3.9 vulnerabilities

It was discovered that Netty incorrectly handled certain HTTP headers. By sending an HTTP header with whitespace before the colon, a remote attacker could possibly use this issue to perform an HTTP request smuggling attack. CVE-2019-16869 It was discovered that Netty incorrectly handled certain...

HTTP Smuggling Detection

Binary data httpsmugglingdetect.nbin...

HTTP Request Smuggling

squid3 is vulnerable to HTTP request smuggling. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches between a client and Squid with attacker-controlled content ...

HTTP Request Smuggling

Squid is vulnerable to HTTP request smuggling. An attacker is able to smuggle HTTP requests due to insecure data validation in the Content-Length header. This vulnerability allows any client, including browser scripts, to bypass local security and poison the proxy cache and any downstream caches...

jetty: HTTP request smuggling

In Eclipse Jetty, versions 9.2.x and older, 9.3.x all configurations, and 9.4.x non-default configuration with RFC2616 compliance enabled, transfer-encoding chunks are handled poorly. The chunk length parsing was vulnerable to an integer overflow. Thus a large chunk size could be interpreted as a...

jetty: HTTP request smuggling using the range header

In Eclipse Jetty, versions 9.2.x and older, 9.3.x all configurations, and 9.4.x non-default configuration with RFC2616 compliance enabled, HTTP/0.9 is handled poorly. An HTTP/1 style request line i.e. method space URI space version that declares a version of HTTP/0.9 was accepted and treated as a...

FreeBSD : Node.js -- September 2020 Security Releases (4ca5894c-f7f1-11ea-8ff8-0022489ad614)

Node.js reports : Updates are now available for v10,x, v12.x and v14.x Node.js release lines for the following issues. HTTP Request Smuggling due to CR-to-Hyphen conversion High CVE-2020-8201 Affected Node.js versions converted carriage returns in HTTP request headers to a hyphen before parsing...

CVE-2020-8201

A flaw was found in Node.js, where affected Node.js versions converted carriage returns in HTTP request headers to a hyphen before parsing. This flaw leads to HTTP Request Smuggling as it is a non-standard interpretation of the header. The highest threat from this vulnerability is to...

Security fix for the ALT Linux 10 package node version 14.11.0-alt1

Sept. 16, 2020 Vitaly Lipatov 14.11.0-alt1 - new version 14.11.0 with rpmrb script - CVE-2020-8251: Denial of Service by resource exhaustion CWE-400 due to unfinished HTTP/1.1 requests Critical - CVE-2020-8201: HTTP Request Smuggling due to CR-to-Hyphen conversion High...

Security fix for the ALT Linux 9 package node version 14.11.0-alt1

Sept. 16, 2020 Vitaly Lipatov 14.11.0-alt1 - new version 14.11.0 with rpmrb script - CVE-2020-8251: Denial of Service by resource exhaustion CWE-400 due to unfinished HTTP/1.1 requests Critical - CVE-2020-8201: HTTP Request Smuggling due to CR-to-Hyphen conversion High...

Eclipse Jetty HTTP Request Smuggling Vulnerability

Eclipse Jetty is the Eclipse Foundation of an open source , Java-based Web server and Java Servlet container . A request smuggling vulnerability exists in Eclipse Jetty versions 9.2.x and earlier, 9.3.x, and 9.4.x. The vulnerability stems from a flaw in the program's handling of multiple...

Security Bulletin: IBM Cloud Transformation Advisor is affected by multiple Node.js vulnerabilities.

Summary IBM Cloud Transformation Advisor has addressed multiple Node.js vulnerabilities. Vulnerability Details CVEID: CVE-2019-15606 DESCRIPTION: Node.js could allow a remote attacker to bypass security restrictions, caused by an issue when HTTP header values do not have trailing OWS trimmed. By...

September 2020 Security Releases

September 2020 Security Releases Update 15-Sept-2020 Security releases available Updates are now available for v10,x, v12.x and v14.x Node.js release lines for the following issues. HTTP Request Smuggling due to CR-to-Hyphen conversion High CVE-2020-8201 Affected Node.js versions converted carria...

RHEL 8 : squid:4 (RHSA-2020:3623)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3623 advisory. Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fixes: squid: HTTP...