Integer overflow in `hyper`'s parsing of the `Transfer-Encoding` header leads to data loss

When decoding chunk sizes that are too large, hyper's code would encounter an integer overflow. Depending on the situation, this could lead to data loss from an incorrect total size, or in rarer cases, a request smuggling attack. To be vulnerable, you must be using hyper for any HTTP/1 purpose,...

RUSTSEC-2021-0079 Integer overflow in `hyper`'s parsing of the `Transfer-Encoding` header leads to data loss

When decoding chunk sizes that are too large, hyper's code would encounter an integer overflow. Depending on the situation, this could lead to data loss from an incorrect total size, or in rarer cases, a request smuggling attack. To be vulnerable, you must be using hyper for any HTTP/1 purpose,...

The vulnerability of the PALM image encoding engine in the ImageMagick console-based graphics editor allows an attacker to trigger a service failure by exceeding the allowed buffer data size.

The vulnerability of the PALM image encoding engine in the ImageMagick graphics editor involves reading data beyond the acceptable buffer limits. Exploiting this vulnerability allows a malicious actor to cause service interruptions...

Huawei EulerOS: Security Advisory for libxml2 (EulerOS-SA-2021-2103)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Microsoft Urges Azure Users to Update PowerShell to Patch RCE Flaw

Microsoft is urging Azure users to update the PowerShell command-line tool as soon as possible to protect against a critical remote code execution vulnerability impacting .NET Core. The issue, tracked as CVE-2021-26701 CVSS score: 8.1, affects PowerShell versions 7.0 and 7.1 and have been...

EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2021-2103)

According to the versions of the libxml2 packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML...

The vulnerability of DHCP clients for UNIX-based command-line tools like BusyBox, related to integer overflows in value manipulation, allows attackers to trigger a service failure.

The vulnerability of DHCP clients that use UNIX command-line utilities with BusyBox is related to integer overflows. Exploiting this vulnerability allows a remote attacker to cause a service failure by using a domain name with the RFC1035 encoding...

Huawei EulerOS: Security Advisory for golang (EulerOS-SA-2021-2050)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS 2.0 SP9 : golang (EulerOS-SA-2021-2061)

According to the version of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader for xml.NewTokenDecoder returns EOF in the...

Encoding data for POST requests

Right now, when you go to copilot.github.com you're greeted with this example: async function isPositivetext const response = await fetchhttp://text-processing.com/api/sentiment/, method: 'POST', body: text=$text, headers: 'Content-Type': 'application/x-www-form-urlencoded', , ; const json = awai...

GNU LibreDWG 资源管理错误漏洞

GNU LibreDWG is a C library for processing DWG files from the GNU community. GNU LibreDWG is vulnerable due to a double-free in bitchainfree from dwg encodeMTEXT and dwgencodeaddobject calls. No detailed vulnerability details are currently available...

Command Execution Vulnerability in OTCMS (PHP Version)

Nettitanium CMS OTCMS PHP version based on PHP sqlite/mysql technical architecture, UTF-8 coding, not only can be applied to a wide range of news/article publishing type of website, but also applicable to corporate websites. A command execution vulnerability exists in OTCMS PHP version, which can...

ruby: Potential HTTP request smuggling in WEBrick

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy which also has a po...

ruby: Potential HTTP request smuggling in WEBrick

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy which also has a po...

ruby: Potential HTTP request smuggling in WEBrick

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy which also has a po...

Huawei EulerOS: Security Advisory for golang (EulerOS-SA-2021-1980)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

CVE-2020-20640

Cross Site Scripting XSS vulnerability in ECShop 4.0 due to security filtering issues, in the user.php file, we can use the html entity encoding to bypass the security policy of the safety.php file, triggering the xss vulnerability...

Cross site scripting

Cross Site Scripting XSS vulnerability in ECShop 4.0 due to security filtering issues, in the user.php file, we can use the html entity encoding to bypass the security policy of the safety.php file, triggering the xss vulnerability...

CVE-2020-20640

The CVE-2020-20640 entry describes a Cross Site Scripting (XSS) vulnerability in ECShop 4.0, triggered via the user.php file by bypassing the safety.php security policy through HTML entity encoding. The issue arises from security filtering gaps, enabling XSS (no full details on exploitation metho...

CVE-2020-20640

Cross Site Scripting XSS vulnerability in ECShop 4.0 due to security filtering issues, in the user.php file, we can use the html entity encoding to bypass the security policy of the safety.php file, triggering the xss vulnerability...