CVE-2023-34188

The HTTP server in Mongoose before 7.10 accepts requests containing negative Content-Length headers. By sending a single attack payload over TCP, an attacker can cause an infinite loop in which the server continuously reparses that payload, and does not respond to any other requests...

PT-2023-24726 · Mongoose · Mongoose

Name of the Vulnerable Software and Affected Versions: Mongoose versions prior to 7.10 Description: The issue arises from the HTTP server in Mongoose accepting requests with negative Content-Length headers. This can be exploited by an attacker sending a single malicious payload over TCP, causing...

CVE-2023-34188

The HTTP server in Mongoose before 7.10 accepts requests containing negative Content-Length headers. By sending a single attack payload over TCP, an attacker can cause an infinite loop in which the server continuously reparses that payload, and does not respond to any other requests...

Cesanta Mongoose 安全漏洞

Cesanta Mongoose is a suite of embedded server libraries from the Irish company Cesanta that includes features for TCP, HTTP client and server, and WenSocket client and server. A security vulnerability exists in Cesanta Mongoose versions prior to 7.10, which originates when an HTTP server accepts...

CVE-2023-34188

The HTTP server in Mongoose before 7.10 accepts requests containing negative Content-Length headers. By sending a single attack payload over TCP, an attacker can cause an infinite loop in which the server continuously reparses that payload, and does not respond to any other requests...

CLSA-2023-1686586672 Fix CVE(s): CVE-2020-1938, CVE-2022-42252

SECURITY UPDATE: Apache Tomcat request smuggling - debian/patches/CVE-2022-42252.patch: Requests with invalid content-length should always be rejected. - CVE-2022-42252 SECURITY UPDATE: AJP Request Injection and potential Remote Code Execution - debian/patches/CVE-2020-1938.patch: Add new AJP...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 LTS : Netty vulnerabilities (USN-6049-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6049-1 advisory. It was discovered that Netty's Zlib decoders did not limit memory allocations. A remote attacker could possibly use...

haproxy: request smuggling attack in HTTP/1 header parsing

A flaw was found in HAProxy's headers processing that causes HAProxy to drop important headers fields such as Connection, Content-length, Transfer-Encoding, and Host after having partially processed them. A maliciously crafted HTTP request could be used in an HTTP request smuggling attack to bypa...

Mageia: Security Advisory (MGASA-2023-0138)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

MGASA-2023-0138 Updated tomcat packages fix security vulnerability

Information disclosure due to concurrency bug CVE-2021-43980 Fix for CVE-2020-9484 introduced a time of check, time of use vulnerability CVE-2022-23181 Correct documentation to warn of use over untrusted networks. CVE-2022-29885 Correct documentation showing use of XSS vulnerability. CVE-2022-343...

tomcat: request smuggling

A flaw was found in Apache Tomcat. If the server is configured to ignore invalid HTTP headers, the server does not reject a request containing an invalid content-length header, making it vulnerable to a request smuggling attack...

tomcat: request smuggling

A flaw was found in Apache Tomcat. If the server is configured to ignore invalid HTTP headers, the server does not reject a request containing an invalid content-length header, making it vulnerable to a request smuggling attack...

haproxy: request smuggling attack in HTTP/1 header parsing

A flaw was found in HAProxy's headers processing that causes HAProxy to drop important headers fields such as Connection, Content-length, Transfer-Encoding, and Host after having partially processed them. A maliciously crafted HTTP request could be used in an HTTP request smuggling attack to bypa...

haproxy: request smuggling attack in HTTP/1 header parsing

A flaw was found in HAProxy's headers processing that causes HAProxy to drop important headers fields such as Connection, Content-length, Transfer-Encoding, and Host after having partially processed them. A maliciously crafted HTTP request could be used in an HTTP request smuggling attack to bypa...

Denial Of Service (DoS)

github.com/42atomys/stud42 is vulnerable to Denial of Service DoS. The vulnerability exits due to the graphQL parser which has the potential to overload the API pod because it does not check for a max content length, resulting in an attacker crashing the application...

[SECURITY] [DLA 3384-1] tomcat9 security update

Debian LTS Advisory DLA-3384-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany April 05, 2023 https://wiki.debian.org/LTS Package : tomcat9 Version : 9.0.31-1deb10u8 CVE ID : CVE-2022-42252 CVE-2023-28708 Debian Bug : 1033475 Two security vulnerabilities have been...

Important: python-twisted-web

Issue Overview: A flaw was found in python-twisted. This vulnerability occurs due to the parsing of illegal constructs in the twisted.web.http module. The illegal constructs include '+/-' in the Content-Length header, '\n and \t' etc. Non-conformant parsing leads to a desync if requests pass...

K000133224: Apache Tomcat vulnerability CVE-2022-42252

Security Advisory Description If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false the default for 8.5.x only, Tomcat did not reject a request containing an invalid...

haproxy: request smuggling attack in HTTP/1 header parsing

A flaw was found in HAProxy's headers processing that causes HAProxy to drop important headers fields such as Connection, Content-length, Transfer-Encoding, and Host after having partially processed them. A maliciously crafted HTTP request could be used in an HTTP request smuggling attack to bypa...

CVE-2023-28097

OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.9 and 3.2.6, a malformed SIP message containing a large Content-Length value and a specially crafted Request-URI causes a segmentation fault in OpenSIPS. This issue occurs when a large amount of shared memo...