urllib3: proxy-authorization request header is not stripped during cross-origin redirects

A flaw was found in urllib3, an HTTP client library for Python. In certain configurations, urllib3 does not treat the Proxy-Authorization HTTP header as one carrying authentication material. This issue results in not stripping the header on cross-origin redirects...

Medium: python3.11-pip

Issue Overview: urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header is only sent to the configured proxy, as expected. However, when sending HTTP requests without using urllib3's proxy support, it's possib...

Medium: python-pip

Issue Overview: urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header is only sent to the configured proxy, as expected. However, when sending HTTP requests without using urllib3's proxy support, it's possib...

Medium: python-pip

Issue Overview: urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with ProxyManager, the Proxy-Authorization header is only sent to the configured proxy, as expected. However, when sending HTTP requests without using urllib3's proxy support, it's possib...

PT-2025-44901

Name of the Vulnerable Software and Affected Versions Safari versions prior to 26.1 visionOS versions prior to 26.1 watchOS versions prior to 26.1 iOS versions prior to 26.1 iPadOS versions prior to 26.1 tvOS versions prior to 26.1 Description A malicious website may be able to exfiltrate data...

RHEL 8 : python3.11-urllib3 (RHSA-2024:8035)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:8035 advisory. The python-urllib3 package provides the Python HTTP module with connection pooling and file POST abilities. Security Fixes: urllib3:...

Information Disclosure Vulnerability in Multiple Mozilla Products (CNVD-2024-46831)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox the web browser.Mozilla Thunderbird is a suite of email client software separate from the Mozilla Application Suite. An information disclosure vulnerability exists in multiple Mozilla...

Unspecified Vulnerability in Mozilla Firefox (CNVD-2024-41049)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox that stems from a compromised content process that could allow arbitrary loading of cross-origin pages. No details of the vulnerability are provided a...

OESA-2024-2241 firefox security update

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions. Security Fixes: A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusio...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 128.3.1 ESR MFSA 2024-51 bsc1231413 CVE-2024-9680: Use-after-free in Animation timeline bmo1923344 Also includes the following CVEs from MFSA 2024-47 bsc1230979 CVE-2024-9392: Compromised content...

PYSEC-2024-196

Gradio is an open-source Python package designed for quick prototyping. This vulnerability is related to CORS origin validation, where the Gradio server fails to validate the request origin when a cookie is present. This allows an attacker’s website to make unauthorized requests to a local Gradio...

PT-2024-32398

Name of the Vulnerable Software and Affected Versions Gradio versions prior to 4.44 Description This issue is related to CORS origin validation, where the Gradio server fails to validate the request origin when a cookie is present. This allows an attacker’s website to make unauthorized requests t...

Security Bulletin: IBM DevOps Velocity is vulnerable due to multiple misconfigurations

Summary Multiple vulnerabilities in IBM DevOps Velocity have been address in IBM DevOps Velocity version 5.0.1 Vulnerability Details CVEID:CVE-2024-22348 DESCRIPTION: IBM UCV - UrbanCode Velocity uses Cross-Origin Resource Sharing CORS which could allow an attacker to carry out privileged actions...

firefox: thunderbird: Cross-origin access to PDF contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://pdf.js origin. This could allow them to access cross-origin PDF content. This...

firefox: thunderbird: Cross-origin access to JSON contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://devtools origin. This could allow them to access cross-origin JSON content. This...

firefox: thunderbird: Compromised content process can bypass site isolation

The Mozilla Foundation's Security Advisory: A compromised content process could allow for the arbitrary loading of cross-origin pages...

firefox: thunderbird: Cross-origin access to JSON contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://devtools origin. This could allow them to access cross-origin JSON content. This...

firefox: thunderbird: Cross-origin access to PDF contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://pdf.js origin. This could allow them to access cross-origin PDF content. This...

firefox: thunderbird: Compromised content process can bypass site isolation

The Mozilla Foundation's Security Advisory: A compromised content process could allow for the arbitrary loading of cross-origin pages...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...