Relative Path Traversal (CWE-23) in chunked uploads

Impact The vulnerability was identified in the web service for a chunked file upload. While the names of the POST parameters vary with the used frontend, their values are always used in the same way to build a path where the chunks are stored and assembled temporarily. By not validating these...

Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2019-1419)

The remote host is missing an update for the Huawei EulerOS 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...

Debian: Security Advisory (DSA-4607-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DSA 4607-1] openconnect security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4607-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso January 20, 2020 https://www.debian.org/security/faq -...

Updated openconnect packages fix security vulnerability

Updated openconnect packages fix security vulnerability: Buffer overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes CVE-2019-16239...

MGASA-2020-0005 Updated openconnect packages fix security vulnerability

Updated openconnect packages fix security vulnerability: Buffer overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes CVE-2019-16239...

CVE-2019-16789

In Waitress through version 1.4.0, if a proxy server is used in front of waitress, an invalid request may be sent by an attacker that bypasses the front-end and is parsed differently by waitress leading to a potential for HTTP request smuggling. Specially crafted requests containing special...

HTTP Request Smuggling

waitress is vulnerable HTTP request smuggling. The vulnerability exists because the library mishandled HTTP request header by not correctly parsing the Transfer-Encoding header, causing the parser to use Content-Length header instead to determine the HTTP message body size, ignoring the requests...

PT-2019-5515 · Openwrt · Openwrt

Name of the Vulnerable Software and Affected Versions: OpenWrt versions 18.06.0 through 18.06.5 OpenWrt versions 19.0 through 19.07.0-rc2 Description: The issue is related to an integer signedness error in the uhttpd function of the OpenWrt embedded operating system, which can lead to out-of-boun...

Design/Logic Flaw

Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header instead. According to the HTTP standard Transfer-Encoding should be a comma separated list, with t...

CVE-2019-16786

Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header instead. According to the HTTP standard Transfer-Encoding should be a comma separated list, with t...

SUSE-SU-2019:2744-2 Security update for openconnect

This update for openconnect fixes the following issues: - CVE-2019-16239: Fixed a buffer overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes. bsc1151178...

HTTP Desync Attacks in the Wild and How to Defend Against Them

Inspired by an article by Watchfire from 2005, we recently explored an old attack technique named HTTP Request Smuggling and checked it against our WAF protection. By coincidence, it turned out someone else was also exploring this technique at the same time. Given the hype it received as a result...

openSUSE Security Update : openconnect (openSUSE-2019-2388)

This update for openconnect fixes the following issues : - CVE-2019-16239: Fixed a buffer overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes. bsc1151178 This update was imported from the SUSE:SLE-15:Update update project. %NASLMINLEVEL 70300 C Tenable Network...

OPENSUSE-SU-2019:2388-1 Security update for openconnect

This update for openconnect fixes the following issues: - CVE-2019-16239: Fixed a buffer overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes. bsc1151178 This update was imported from the SUSE:SLE-15:Update update project...

OPENSUSE-SU-2019:2385-1 Security update for openconnect

This update for openconnect fixes the following issues: - CVE-2019-16239: Fixed a buffer overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes. bsc1151178 This update was imported from the SUSE:SLE-15:Update update project...

Security update for openconnect (moderate)

openSUSE Security Update: Security update for openconnect Announcement ID: openSUSE-SU-2019:2388-1 Rating: moderate References: 1151178 Cross-References: CVE-2019-16239 Affected Products: openSUSE Leap 15.0 An update that fixes one vulnerability is now available. Description: This update for...

Security update for openconnect (moderate)

openSUSE Security Update: Security update for openconnect Announcement ID: openSUSE-SU-2019:2385-1 Rating: moderate References: 1151178 Cross-References: CVE-2019-16239 Affected Products: openSUSE Leap 15.1 An update that fixes one vulnerability is now available. Description: This update for...

UBUNTU-CVE-2019-18277

A flaw was found in HAProxy before 2.0.6. In legacy mode, messages featuring a transfer-encoding header missing the "chunked" value were not being correctly rejected. The impact was limited but if combined with the "http-reuse always" setting, it could be used to help construct an HTTP request...

SUSE SLED12 Security Update : openconnect (SUSE-SU-2019:2744-1)

This update for openconnect fixes the following issues : CVE-2019-16239: Fixed a buffer overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes. bsc1151178 Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security...