Exploit for Off-by-one Error in Sudo_Project Sudo

CVE-2021-3156 Ansible role patches CVE-2021-3156 for Cent...

Sudo Heap-Based Buffer Overflow Vulnerability (Baron Samedit) - Version Check

Sudo is prone to a heap-based buffer overflow vulnerability dubbed 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 CPE =...

DEBIAN-CVE-2021-3156

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character...

UBUNTU-CVE-2021-3156

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character...

Hostname spoofing via backslashes in URL

Overview URI.js is a javascript URL mutation library npm package urijs. In URI.js before version 1.19.4, the hostname can be spoofed by using a backslash \ character followed by an at @ character. If the hostname is used in security decisions, the decision may be incorrect. Depending on library...

Hostname Spoofing

urijs is vulnerable to hostname spoofing. The hostname can be spoofed by using a backslash \ character followed by an @ character, which could potentially allow an attacker to bypass authorization if the hostname is used in security decisions...

Medialize urijs input validation error vulnerability

urijs is a Javascript URL mutation library. An input validation error vulnerability exists in urijs that stems from allowing hostname spoofing through the use of a backslash character followed by an at @ character. If a hostname is used in a security decision, the decision may be incorrect...

GHSA-3329-PJWV-FJPG Hostname spoofing via backslashes in URL

Impact If using affected versions to determine a URL's hostname, the hostname can be spoofed by using a backslash \ character followed by an at @ character. If the hostname is used in security decisions, the decision may be incorrect. Depending on library usage and attacker intent, impacts may...

PT-2020-16409 · Medikoo · Uri.Js

Name of the Vulnerable Software and Affected Versions: URI.js versions prior to 1.19.4 Description: The hostname can be spoofed by using a backslash character followed by an at @ character. If the hostname is used in security decisions, the decision may be incorrect. Depending on library usage an...

openGauss: Configuring the Backslash Quote Usage

backslashquote specifies whether a single quotation mark Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you...

rubygem-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser

A flaw was found in the websocket-extensions ruby module in versions prior to 0.1.5. The parser may take quadratic time when parsing a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and another character. When abused by an...

Scientific Linux Security Update : mod_auth_openidc on SL7.x x86_64 (20201001)

Security Fixes : - modauthopenidc: Open redirect in logout url when using URLs with leading slashes CVE-2019-14857 - modauthopenidc: Open redirect issue exists in URLs with slash and backslash CVE-2019-20479 C Tenable Network Security, Inc. The descriptive text is C Scientific Linux...

CVE-2019-17640

In Eclipse Vert.x 3.4.x up to 3.9.4, 4.0.0.milestone1, 4.0.0.milestone2, 4.0.0.milestone3, 4.0.0.milestone4, 4.0.0.milestone5, 4.0.0.Beta1, 4.0.0.Beta2, and 4.0.0.Beta3, StaticHandler doesn't correctly processes back slashes on Windows Operating systems, allowing, escape the webroot folder to the...

mod_auth_openidc: Open redirect issue exists in URLs with slash and backslash

An open redirect flaw was discovered in modauthopenidc where it handles logout redirection. The module does not correctly validate the URL, allowing a URL with slash and backslash at the beginning to bypass the protection checks. A victim user may be tricked into visiting a trusted vulnerable web...

pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode

An out-of-bounds read was discovered in PCRE when the pattern "\X" is JIT compiled and used to match specially crafted subjects in non-UTF mode. Applications that use PCRE to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to crash the application...

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled and \X or \R has more than one fixed quantifier a related issue to CVE-2019-20454.

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mod_auth_openidc: Open redirect issue exists in URLs with slash and backslash

An open redirect flaw was discovered in modauthopenidc where it handles logout redirection. The module does not correctly validate the URL, allowing a URL with slash and backslash at the beginning to bypass the protection checks. A victim user may be tricked into visiting a trusted vulnerable web...

DEBIAN-CVE-2017-9107

An issue was discovered in adns before 1.5.2. It overruns reading a buffer if a domain ends with backslash. If the query domain ended with , and adnsqfquoteokquery was specified, qdparselabel would read additional bytes from the buffer and try to treat them as the escape sequence. It would depart...

UBUNTU-CVE-2017-9107

An issue was discovered in adns before 1.5.2. It overruns reading a buffer if a domain ends with backslash. If the query domain ended with , and adnsqfquoteokquery was specified, qdparselabel would read additional bytes from the buffer and try to treat them as the escape sequence. It would depart...

CVE-2017-9107

An issue was discovered in adns before 1.5.2. It overruns reading a buffer if a domain ends with backslash. If the query domain ended with , and adnsqfquoteokquery was specified, qdparselabel would read additional bytes from the buffer and try to treat them as the escape sequence. It would depart...