UBUNTU-CVE-2018-18495

WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions...

SUSE-SU-2018:3749-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Security issues fixed: - Update to Mozilla Firefox 60.3.0esr: MFSA 2018-27 bsc1112852 - CVE-2018-12392: Crash with nested event loops. - CVE-2018-12393: Integer overflow during Unicode conversion while loading JavaScript. - CVE-2018-12395...

SUSE-SU-2018:3656-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Security issues fixed: - Update to Mozilla Firefox 60.3.0esr: MFSA 2018-27 bsc1112852 - CVE-2018-12392: Crash with nested event loops. - CVE-2018-12393: Integer overflow during Unicode conversion while loading JavaScript. - CVE-2018-12395...

SUSE-SU-2018:3591-1 Security update for MozillaFirefox, MozillaFirefox-branding-SLE, llvm4, mozilla-nspr, mozilla-nss, apache2-mod_nss

This update for MozillaFirefox to ESR 60.2.2 fixes several issues. These general changes are part of the version 60 release. - New browser engine with speed improvements - Redesigned graphical user interface elements - Unified address and search bar for new installations - New tab page listing to...

Updated firefox packages fix security vulnerabilities

Updated firefox packages fix security vulnerabilities: Mozilla: Memory safety bugs fixed in Firefox ESR 60.3 CVE-2018-12389. Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 CVE-2018-12390. Mozilla: Crash with nested event loops CVE-2018-12392. Mozilla: Integer overflow during...

MGASA-2018-0420 Updated firefox packages fix security vulnerabilities

Updated firefox packages fix security vulnerabilities: Mozilla: Memory safety bugs fixed in Firefox ESR 60.3 CVE-2018-12389. Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 CVE-2018-12390. Mozilla: Crash with nested event loops CVE-2018-12392. Mozilla: Integer overflow during...

Scientific Linux Security Update : firefox on SL7.x x86_64 (20181025)

This update upgrades Firefox to version 60.3.0 ESR. Security Fixes : - Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 CVE-2018-12390 - Mozilla: Crash with nested event loops CVE-2018-12392 - Mozilla: Integer overflow during Unicode conversion while loading JavaScript...

Mozilla Firefox and Firefox ESR Arbitrary Code Execution Vulnerability (CNVD-2018-22935)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the U.S. Firefox ESR is an extended support version of Firefox. A security vulnerability exists in Mozilla Firefox versions prior to 63 and Firefox ESR versions prior to 60.3, which stems from a failure of the...

Mozilla Firefox WebExtension Domain Restriction Bypass Vulnerability

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the U.S. Firefox ESR is an extended support version of Firefox. A security vulnerability exists in Mozilla Firefox versions prior to 63 and Firefox ESR versions prior to 60.3. A remote attacker can exploit this...

RHEL 7 : firefox (RHSA-2018:3005)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2018:3005 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox...

Mozilla Firefox ESR < 60.3 Multiple Vulnerabilities (macOS)

The version of Mozilla Firefox ESR installed on the remote macOS host is prior to 60.3. It is, therefore, affected by multiple vulnerabilities : - During HTTP Live Stream playback on Firefox for Android, audio data can be accessed across origins in violation of security policies. Because the...

Oracle Linux 7 : firefox (ELSA-2018-3005)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2018-3005 advisory. 60.3.0-1.0.1 - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 60.3.0-1 - Update to 60.3.0 ESR 60.2.2-2 - Added patch for...

Critical: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Mozilla: WebExtension bypass of domain restrictions through header rewriting

By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. This vulnerability affects Firefox ESR 60.3 and Firefox 63...

Mozilla: WebExtension content scripts can execute in disallowed contexts

A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR 60.3 and Firefox 63...

Mozilla: WebExtension bypass of domain restrictions through header rewriting

By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. This vulnerability affects Firefox ESR 60.3 and Firefox 63...

Mozilla: WebExtension content scripts can execute in disallowed contexts

A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR 60.3 and Firefox 63...

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...

UBUNTU-CVE-2018-12396

A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR 60.3 and Firefox 63...

CVE-2018-12396

A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR 60.3 and Firefox 63...