UBUNTU-CVE-2021-27919

archive/zip in Go 1.16.x before 1.16.1 allows attackers to cause a denial of service panic upon attempted use of the Reader.Open API for a ZIP archive in which ../ occurs at the beginning of any filename...

OESA-2021-1056 php security update

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is...

DEBIAN-CVE-2021-20233

A flaw was found in grub2 in versions prior to 2.06. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one...

AZL-78305 CVE-2021-20233 affecting package grub2 for versions less than 2.06-26

A flaw was found in grub2 in versions prior to 2.06. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one...

jenkins: Missing permission check for paths with specific prefix

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not correctly match requested URLs to the list of always accessible paths, allowing attackers without Overall/Read permission to access some URLs as if they did have Overall/Read permission...

Authorization Bypass

fastify-http-proxy is vulnerable to authorization bypass. An attacker is able to escape the prefix of the proxied backend service and access restricted service such as the parent of the base URL...

jenkins: Missing permission check for paths with specific prefix

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not correctly match requested URLs to the list of always accessible paths, allowing attackers without Overall/Read permission to access some URLs as if they did have Overall/Read permission...

Prefix escape

Overview In fastify-http-proxy before version 4.3.1, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is /pub/, a user expect that accessing /priv on the target service would not be possible. Unfortunately, it is...

Prefix escape

Overview In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is /pub/, a user expect that accessing /priv on the target service would not be possible. Unfortunately, it is...

Prefix escape

Impact By crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is /pub/, a user expect that accessing /priv on the target service would not be possible. Unfortunately, it is. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N...

grub2: Heap out-of-bounds write due to miscalculation of space required for quoting

A flaw was found in grub2. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in th...

grub2: Heap out-of-bounds write due to miscalculation of space required for quoting

A flaw was found in grub2. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in th...

grub2: Heap out-of-bounds write due to miscalculation of space required for quoting

A flaw was found in grub2. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in th...

grub2: Heap out-of-bounds write due to miscalculation of space required for quoting

A flaw was found in grub2. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in th...

grub2: Heap out-of-bounds write due to miscalculation of space required for quoting

A flaw was found in grub2. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in th...

CVE-2021-21321

fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server i...

CVE-2021-21321 Prefix escape

fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server i...

CVE-2021-21322 Prefix escape

fastify-http-proxy is an npm package which is a fastify plugin for proxying your http requests to another server, with hooks. By crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is /pub/, a user expect that accessin...

fastify-reply-from 存在输入验证错误漏洞

Matteo Collina fastify-reply-from is Matteo Collina an open source application . It is used to forward the current http request to another server. A security vulnerability exists in fastify-reply-from before version 4.0.2, which can be exploited to escape the prefix of a proxy backend service by...

fastify-http-proxy 输入验证错误漏洞

Docs fastify-http-proxy is Docs an open source application . It is used to forward all incoming requests with a given prefix or no prefix to the upstream. A security vulnerability exists in fastify-http-proxy that stems from the ability to escape the prefix of a proxy backend service by creating ...