Security update for netty (moderate)

openSUSE Security Update: Security update for netty Announcement ID: openSUSE-SU-2021:0448-1 Rating: moderate References: 1183262 Cross-References: CVE-2021-21295 CVSS scores: CVE-2021-21295 SUSE: 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Affected Products: openSUSE Leap 15.2 An update tha...

HTTP Request Smuggling

netty-codec-http2 is vulnerable to HTTP request smuggling. The Content-Length header is not validated and allows an attacker to smuggle requests as requests are downgraded from HTTP/2 to HTTP/1.1...

DEBIAN-CVE-2021-21295

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

CVE-2021-21295

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

CVE-2021-21295

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

CVE-2021-21295

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

Design/Logic Flaw

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

UBUNTU-CVE-2021-21295

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

GHSA-WM47-8V5P-WJPJ Possible request smuggling in HTTP/2 due missing validation

Impact If a Content-Length header is present in the original HTTP/2 request, the field is not validated by Http2MultiplexHandler as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the...

Possible request smuggling in HTTP/2 due missing validation

Impact If a Content-Length header is present in the original HTTP/2 request, the field is not validated by Http2MultiplexHandler as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the...

CVE-2021-21295 Possible request smuggling in HTTP/2 due missing validation

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

CVE-2021-21295

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty io.netty:netty-codec-http2 before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a...

Virtuozzo 7 : http-parser / http-parser-devel (VZLSA-2019-2258)

An update for http-parser is now available for Red Hat Enterprise Linux 7. 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 vulnerability fro...

NewStart CGSL CORE 5.05 / MAIN 5.05 : python-twisted-web Multiple Vulnerabilities (NS-SA-2020-0118)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has python-twisted-web packages installed that are affected by multiple vulnerabilities: - In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characte...

osCommerce 2.3.4.1 Cross Site Scripting

Exploit Title: osCommerce 2.3.4.1 - 'title' Persistent Cross-Site Scripting Date: 2020-11-19 Exploit Author: Emre Aslan Vendor Homepage: https://www.oscommerce.com/ Version: 2.3.4.1 Tested on: Windows & XAMPP == Tutorial https://HOST/catalog/admin/newsletters.php?action=new 3- Enter the XSS paylo...

OPENSUSE-SU-2020:1911-1 Security update for python-waitress

This update for python-waitress to 1.4.3 fixes the following security issues: - CVE-2019-16785: HTTP request smuggling through LF vs CRLF handling bsc1161088. - CVE-2019-16786: HTTP request smuggling through invalid Transfer-Encoding bsc1161089. - CVE-2019-16789: HTTP request smuggling through...

SUSE-SU-2020:3292-1 Security update for python-waitress

This update for python-waitress to version 1.4.3 fixes the following security issues: - CVE-2019-16785: HTTP request smuggling through LF vs CRLF handling bsc1161088. - CVE-2019-16786: HTTP request smuggling through invalid Transfer-Encoding bsc1161089. - CVE-2019-16789: HTTP request smuggling...

Withdrawn: HTTP Request Smuggling in Agoo

Withdrawn reason Withdrawn on 1/13/2021 due to this comment from the maintainer. This is no longer considered a vulnerability. Original description agoo through 2.12.3 allows request smuggling attacks where agoo is used as a backend and a frontend proxy also being vulnerable. It is possible to...

HTTP Request Smuggling in Agoo

agoo through 2.12.3 allows request smuggling attacks where agoo is used as a backend and a frontend proxy also being vulnerable. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be...

Detecting HTTP Request Smuggling with Qualys WAS

HTTP Request Smuggling HRS is a web application vulnerability that enables an attacker to craft a single request that hides a second request within the body of the first request. HRS enables the following types of attack: Web cache poisoning Web cache deception Session hijacking Cross-site...