Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Calls to <code>console.log</code> allowed bypasing Content Security Policy via format directive

The Mozilla Foundation Security Advisory describes this flaw as: Regular expressions used to filter out forbidden properties and values from style directives in calls to console.log weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8.4 Extended 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 for...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Calls to <code>console.log</code> allowed bypasing Content Security Policy via format directive

The Mozilla Foundation Security Advisory describes this flaw as: Regular expressions used to filter out forbidden properties and values from style directives in calls to console.log weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Calls to <code>console.log</code> allowed bypasing Content Security Policy via format directive

The Mozilla Foundation Security Advisory describes this flaw as: Regular expressions used to filter out forbidden properties and values from style directives in calls to console.log weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Calls to <code>console.log</code> allowed bypasing Content Security Policy via format directive

The Mozilla Foundation Security Advisory describes this flaw as: Regular expressions used to filter out forbidden properties and values from style directives in calls to console.log weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Calls to <code>console.log</code> allowed bypasing Content Security Policy via format directive

The Mozilla Foundation Security Advisory describes this flaw as: Regular expressions used to filter out forbidden properties and values from style directives in calls to console.log weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser...

firefox security update

An update is available for firefox. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Firefox is an open-source web browser, designed for standards...

USN-5816-1: Firefox vulnerabilities

Niklas Baumstark discovered that a compromised web child process of Firefox could disable web security opening restrictions, leading to a new child process being spawned within the file:// context. An attacker could potentially exploits this to obtain sensitive information. CVE-2023-23597 Tom...

Regarding recent reported security vulnerabilities from Cisco Talos

Back in October 2022, the Qt Project Security team was contacted by someone at Cisco Talos to report an issue with integer and buffer overflow issues in QML which they considered a vulnerability in Qt 6.3. This has recently been made public by Cisco Talos here. This has also resulted in two CVEs ...

RHEL 7 : firefox (RHSA-2023:0296)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:0296 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...

SUSE: Security Advisory (SUSE-SU-2023:0113-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

RHEL 9 : firefox (RHSA-2023:0286)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:0286 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...

SUSE SLES15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2023:0112-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0112-1 advisory. - Updated to version 102.7.0 ESR bsc1207119: - CVE-2022-46871: Updated an out of date library libusrsctp which contained several...

SUSE-SU-2023:0113-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Updated to version 102.7.0 ESR bsc1207119: - CVE-2022-46871: Updated an out of date library libusrsctp which contained several vulnerabilities. - CVE-2023-23598: Fixed an arbitrary file read from GTK drag and drop on Linux. -...

CVE-2023-23602

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...