CVE-2020-26958

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

CVE-2020-26958

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

Design/Logic Flaw

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

CVE-2020-26958

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

CVE-2020-26958

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

CVE-2020-26958

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

Oracle Linux 8 : thunderbird (ELSA-2020-5236)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2020-5236 advisory. 78.5.0-1.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js 78.5.0-1 - Update to 78.5.0 build3 Tenable has...

Oracle Linux 8 : firefox (ELSA-2020-5237)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2020-5237 advisory. 78.5.0-1.0.1 - Removed Upstream references - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 78.5.0-1 - Update to 78.5.0...

Mozilla: Requests intercepted through ServiceWorkers lacked MIME type restrictions

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

Mozilla: Requests intercepted through ServiceWorkers lacked MIME type restrictions

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

SUSE-SU-2020:3548-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.5.0 ESR bsc1178824 CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code CVE-2020-16012: Variable time processing of cross-origin images during...

SUSE-SU-2020:14548-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.5.0 ESR bsc1178824 CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code CVE-2020-16012: Variable time processing of cross-origin images during...

CVE-2020-26958

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

CVE-2020-26958

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox 83, Firefox ESR 78.5,...

KLA12012 Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, perform cross-site scripting attack, obtain sensitive information, bypass security restrictions, spoof user interface. Below is a...

Security Vulnerabilities fixed in Firefox ESR 78.5 — Mozilla

A parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitization. An attacker already capable of exploiting an XSS vulnerability in privileged internal pages could have used this attack to bypass our built-in sanitizer. When drawing a...

The vulnerability of Google Chrome’s ServiceWorker script allows a perpetrator to compromise data integrity, gain unauthorized access to protected information, and cause service failures.

The vulnerability of Google Chrome’s ServiceWorker script is related to a processing error in the Cross-Origin Resource Sharing CORS policy. Exploiting this vulnerability allows an attacker to compromise data integrity, gain unauthorized access to protected information, and cause service failures...

CVE-2018-6150

Incorrect handling of CORS in ServiceWorker in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to leak cross-origin data via a crafted HTML page...

CVE-2019-5828

Object lifecycle issue in ServiceWorker in Google Chrome prior to 75.0.3770.80 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page...

CVE-2019-5811

Incorrect handling of CORS in ServiceWorker in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to bypass same origin policy via a crafted HTML page...