Mozilla: Malicious PDF can inject JavaScript into PDF Viewer

The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR 52.8 and Firefox 60...

Mozilla: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension

A buffer overflow was found during UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data. This vulnerability requires the use of a malicious or vulnerable legacy extension in order to occur. This vulnerability affects Thunderbird ESR 52.8, Thunderbird 52.8, and...

Mozilla: Same-origin bypass of PDF Viewer to view protected PDF files

Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR 52.8 an...

firefox security update

52.8.0-1.0.1 - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat one - Force requirement of newer gdk-pixbuf2 to ensure a proper update Todd Vierling orabug 19847484 52.8.0-1 - Update to 52.8.0 ESR...

firefox security update

52.8.0-1.0.1 - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 52.8.0-1 - Update to 52.8.0 ESR...

Debian DLA-1376-1 : firefox-esr security update

Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors and other implementation errors may lead to the execution of arbitrary code or denial of service. For Debian 7 'Wheezy', these problems have been fixed in version 52.8.0esr-1deb7u1. We...

Fedora 26 : seamonkey (2018-cf8e6c1a35)

Update to 2.49.3 Based on the Firefox/Thunderbird ESR extension support release code version 52.7.3 Fixes various security issues, see https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox-e sr/ and https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbi rd/ for more...

Debian: Security Advisory (DLA-1376-1)

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

[SECURITY] [DLA 1376-1] firefox-esr security update

Package : firefox-esr Version : 52.8.0esr-1deb7u1 CVE ID : CVE-2018-5150 CVE-2018-5154 CVE-2018-5155 CVE-2018-5157 CVE-2018-5158 CVE-2018-5159 CVE-2018-5168 CVE-2018-5178 CVE-2018-5183 Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors and...

Mozilla Firefox ESR Security Advisories (MFSA2018-11, MFSA2018-12) - Windows

Mozilla Firefox ESR is prone to multiple vulnerabilities. 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 CPE = "cpe:/a:mozilla:firefoxesr";...

Mozilla Firefox ESR Security Advisories (MFSA2018-11, MFSA2018-12) - Mac OS X

Mozilla Firefox ESR is prone to multiple vulnerabilities. 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 CPE = "cpe:/a:mozilla:firefoxesr";...

DLA-1376-1 firefox-esr - security update

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CVE-2018-5157

Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR 52.8 an...

DSA-4199-1 firefox-esr - security update

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Security fix for the ALT Linux 10 package firefox-esr version 52.8.0-alt1

May 9, 2018 Andrey Cherepanov 52.8.0-alt1 - New ESR version 52.8.0. - Fixes: + CVE-2018-5183 Backport critical security fixes in Skia + CVE-2018-5154 Use-after-free with SVG animations and clip paths + CVE-2018-5155 Use-after-free with SVG animations and text paths + CVE-2018-5157 Same-origin...

Debian: Security Advisory (DSA-4199-1)

The remote host is missing an update for the Debian 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 Releases Security Updates for Firefox

Mozilla has released security updates to address vulnerabilities in Firefox ESR and Firefox. An attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC encourages users and administrators to review the Mozilla Security Advisories for Firefox ESR 52.8 and...

KLA11246 Multiple vulnerabilities in Mozilla Firefox and Firefox ESR

Multiple serious vulnerabilities have been found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to obtain sensitive information, cause denial of service, gain privileges, execute arbitrary code, perform XSS attacks and bypass security restrictions. Below is a complete list ...

Security vulnerabilities fixed in Firefox ESR 52.8 — Mozilla

Mozilla developers backported selected changes in the Skia library to the ESR52 branch of Firefox. These changes correct memory corruption issues including invalid buffer reads and writes during graphic operations. A use-after-free vulnerability can occur while enumerating attributes during SVG...

firefox security update

CentOS Errata and Security Advisory CESA-2018:1098 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...