Node.js: HTTP Request Smuggling Due To Improper Delimiting of Header Fields

Summary: The llhttp parser in the http module in Node v17.8.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling HRS. Description: The LF character without CR is sufficient to delimit HTTP header fields in the lihttp parser. According to...

Node.js: HTTP Request Smuggling Due to Flawed Parsing of Transfer-Encoding

Summary: The llhttp parser in the http module in Node v17.8.0 does not correctly parse and validate Transfer-Encoding headers. This can lead to HTTP Request Smuggling HRS. Description: After 1501679, I did a bit more digging into the issue, and found that there were more flaws in the parsing of...

Important: Red Hat Security Advisory: httpd:2.4 security update

An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. 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...

CentOS 8 : httpd:2.4 (CESA-2022:1049)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2022:1049 advisory. - httpd: Errors encountered during the discarding of request body lead to HTTP request smuggling CVE-2022-22720 Note that Nessus has not tested for this issue b...

httpd:2.4 security update

httpd 2.4.37-43.0.2.3 - Set vstring per ORACLESUPPORTPRODUCT Orabug: 29892262 - Replace index.html with Oracle's index page oracleindex.html 2.4.37-43.3 - Resolves: 2065247 - CVE-2022-22720 httpd:2.4/httpd: HTTP request smuggling vulnerability in Apache HTTP Server 2.4.52 and earlier...

Important: Red Hat Security Advisory: httpd:2.4 security update

An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. 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...

Oracle Linux 7 : httpd (ELSA-2022-1045)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-1045 advisory. - modsession: save one aprstrtok Orabug: 33338149CVE-2021-26690 Tenable has extracted the preceding description block directly from the Oracle Linux security...

Security Bulletin: Node.js vulnerabilities affect IBM Spectrum Control (CVE-2019-15606, CVE-2019-15604, CVE-2019-15605)

Summary Node.js is vulnerable to security bypass, denial of service and HTTP request smuggling. These vulnerabilities affect IBM Spectrum Control. Vulnerability Details CVEID: CVE-2019-15606 DESCRIPTION: Node.js could allow a remote attacker to bypass security restrictions, caused by an issue whe...

SUSE SLES15: apache2 / apache2-devel / apache2-doc / apache2-prefork / etc (SUSE-SU-2022:0929-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0929-1 advisory. - CVE-2022-23943: heap out-of-bounds write in modsed bsc1197098. - CVE-2022-22720: HTTP request smuggling due to incorrect error...

Insufficient Protection against HTTP Request Smuggling in mitmproxy

Impact In mitmproxy 7.0.4 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of another request/response's HTTP message body. While...

GHSA-GCX2-GVJ7-PXV3 Insufficient Protection against HTTP Request Smuggling in mitmproxy

Impact In mitmproxy 7.0.4 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of another request/response's HTTP message body. While...

Security Bulletin: Multiple vulnerabilities in IBM HTTP Server used by IBM WebSphere Application Server (CVE-2022-22719, CVE-2022-22720, CVE-2022-22721)

Summary There are multiple vulnerabilities in IBM HTTP Server used by IBM WebSphere Application Server. This has been addressed. Vulnerability Details CVEID: CVE-2022-22719 DESCRIPTION: Apache HTTP Server is vulnerable to a denial of service. By using a specially crafted request body to read a...

SUSE-SU-2022:0929-1 Security update for apache2

This update for apache2 fixes the following issues: - CVE-2022-23943: heap out-of-bounds write in modsed bsc1197098. - CVE-2022-22720: HTTP request smuggling due to incorrect error handling bsc1197095. - CVE-2022-22719: use of uninitialized value of in r:parsebody in modlua bsc1197091. -...

HTTP Request Smuggling

mitmproxy is vulnerable to HTTP request smuggling. The vulnerability exists because the header names contain whitespace characters by default, allowing an attacker to smuggle HTTP requests or responses by submitting a malicious message body...

SUSE SLES11: apache2 / apache2-devel / apache2-doc / apache2-example-pages / etc (SUSE-SU-2022:14924-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:14924-1 advisory. - CVE-2022-22720: HTTP request smuggling due to incorrect error handling bsc1197095. - CVE-2022-22721: possible buffer overflow with very larg...

Mageia: Security Advisory (MGASA-2022-0105)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Updated apache packages fix security vulnerability

SECURITY: CVE-2022-23943: modsed: Read/write beyond bounds. Out-of-bounds Write vulnerability in modsed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. Credits: Ronald Crane Zippenhop LLC SECURITY: CVE-2022-22721: core: Possible buffer...

MGASA-2022-0105 Updated apache packages fix security vulnerability

SECURITY: CVE-2022-23943: modsed: Read/write beyond bounds. Out-of-bounds Write vulnerability in modsed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. Credits: Ronald Crane Zippenhop LLC SECURITY: CVE-2022-22721: core: Possible buffer...

CVE-2022-24766

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.4 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of...

Design/Logic Flaw

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.4 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of...