openSUSE: Security Advisory for webkit2gtk3 (openSUSE-SU-2020:0602-1)

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

CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2020:1109-1)

This update for webkit2gtk3 to version 2.28.1 fixes the following issues : Security issues fixed : CVE-2020-10018: Fixed a denial of service because the mdeferredFocusedNodeChange data structure was mishandled bsc1165528. CVE-2020-11793: Fixed a potential arbitrary code execution caused by a...

CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

Design/Logic Flaw

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

CVE-2020-6809

CVE-2020-6809 : A WebExtension with the all-urls permission could read local files when it made a fetch with mode 'same-origin', affecting Firefox versions older than 74. Root cause is an escalation of file access in WebExtensions via the all-urls permission. The IBM bulletin confirms the CVE-202...

CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

CVE-2020-6809: Undefined Security Weakness

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

Mozilla Firefox Information Disclosure Vulnerability (CNVD-2020-16693)

Mozilla Firefox Firefox is a free, open source browser for Windows, Linux and MacOSX platforms. An information disclosure vulnerability exists in Mozilla Firefox versions prior to 74. The vulnerability can be exploited to read local files via a fetch request from a web extension with all-urls...

CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

PT-2020-19237

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 74 Description A issue exists where a Web Extension with the all-urls permission can read local files when making a fetch request with a mode set to 'same-origin'. Recommendations For versions prior to 74, update to...

UBUNTU-CVE-2020-6809

When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox 74...

Security Vulnerabilities fixed in Firefox 74 — Mozilla

When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during scrip...

CVE-2019-11723

A vulnerability exists during the installation of add-ons where the initial fetch ignored the origin attributes of the browsing context. This could leak cookies in private browsing mode or across different "containers" for people who use the Firefox Multi-Account Containers Web Extension. This...

DEBIAN-CVE-2018-12397

A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. This...

CentOS Update for firefox CESA-2018:3005 centos7

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

Mozilla: WebExtension local file permission check bypass

A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. This...