Denial of service vulnerability in multiple Mozilla products (CNVD-2017-07071)

Mozilla Firefox, Firefox ESR and Thunderbird are all developed by the Mozilla Foundation.Firefox is an open source web browser, Firefox ESR is an extended support version of Firefox.Thunderbird is a standalone email client from the Mozilla Thunderbird is a separate email client from Mozilla...

Buffer overflow vulnerability in multiple Mozilla products (CNVD-2017-07067)

Mozilla Firefox, FirefoxESR and Thunderbird are all developed by the Mozilla Foundation in the U.S. Firefox is an open-source web browser, and FirefoxESR is an extended-support version of Firefox.Thunderbird is a separate set of e-mail clients from the Thunderbird is a set of e-mail client softwa...

Mozilla Firefox ESR < 52.1.1

The version of Firefox ESR installed on the remote Windows host is prior to 52.1.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2017-14 advisory. - A use-after-free can occur during Buffer11 API calls within the ANGLE graphics library, used for WebGL content. This can...

Information leakage vulnerability in several Mozilla products

Mozilla Firefox, Firefox ESR and Thunderbird are all developed by the Mozilla Foundation.Firefox is an open source web browser, Firefox ESR is an extended support version of Firefox.Thunderbird is a standalone email client from the Mozilla Thunderbird is a separate email client from Mozilla...

Memory misreference vulnerability in multiple Mozilla products (CNVD-2017-07059)

Mozilla Firefox, Firefox ESR and Thunderbird are all developed by the Mozilla Foundation.Firefox is an open source web browser, Firefox ESR is an extended support version of Firefox.Thunderbird is a standalone email client from the Mozilla Thunderbird is a separate email client from Mozilla...

Mozilla: Use-after-free in frame selection (MFSA 2017-11, MFSA 2017-12)

A use-after-free vulnerability in frame selection triggered by a combination of malicious script content and key presses by a user. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 52.1, Firefox ESR 45.9, Firefox ESR 52.1, and Firefox 53...

Mozilla: Use-after-free in nsTArray Length() during XSLT processing (MFSA 2017-11, MFSA 2017-12)

A use-after-free vulnerability during XSLT processing due to poor handling of template parameters. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 52.1, Firefox ESR 45.9, Firefox ESR 52.1, and Firefox 53...

Mozilla: Memory corruption with accessibility and DOM manipulation (MFSA 2017-11, MFSA 2017-12)

During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessibility tree, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird 52.1, Firefox ESR 45.9, Firefox ESR 52.1, and Firefox 53...

Mozilla: Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1 (MFSA 2017-11, MFSA 2017-12)

Memory safety bugs were reported in Firefox 52, Firefox ESR 45.8, Firefox ESR 52, and Thunderbird 52. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird...

Mozilla: Addressbar spoofing with onblur event (MFSA 2017-12)

A mechanism to spoof the addressbar through the user interaction on the addressbar and the "onblur" event. The event could be used by script to affect text display to make the loaded site appear to be different from the one actually loaded within the addressbar. This vulnerability affects...

Security fix for the ALT Linux 10 package firefox-esr version 52.0-alt1

May 8, 2017 Andrey Cherepanov 52.0-alt1 - New release 52.0 based on legion@ build. - Built with internal icu. - Fixed: + CVE-2017-5400: asm.js JIT-spray bypass of ASLR and DEP + CVE-2017-5401: Memory Corruption when handling ErrorResult + CVE-2017-5402: Use-after-free working with events in...

Security fix for the ALT Linux 10 package firefox-esr version 52.1.1-alt1

May 8, 2017 Andrey Cherepanov 52.1.1-alt1 - New ESR version 52.1.1 - Set plugin.loadflashonly setting to false to allow use all NPAPI plugins - Security fixes since 52.0: + CVE-2016-10196: Vulnerabilities in Libevent library + CVE-2017-5031: Use after free in ANGLE + CVE-2017-5428: integer overfl...

Mozilla Firefox ESR Security Advisories (MFSA2017-14, MFSA2017-14) - Windows

Mozilla Firefox ESR is prone to a denial of service vulnerability. SPDX-FileCopyrightText: 2017 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 =...

Mozilla Releases Security Updates

Mozilla has released security updates to address a vulnerability in Firefox and Firefox ESR. An attacker could exploit this vulnerability to take control of an affected system. US-CERT encourages users and administrators to review the Mozilla Security Advisories for Firefox 53.0.2 and Firefox ESR...

KLA11001 Use-after-free vulnerability in Mozilla Firefox and Mozilla Firefox ESR

Use-after-free vulnerability was found in Mozilla Firefox and Mozilla Firefox ESR. By exploiting this vulnerability malicious users can cause a denial of service. This vulnerability can be exploited remotely via a Buffer11 API calls within the ANGLE graphics library, used for WebGL content...

Security update for Mozilla Firefox (important)

Mozilla Firefox was updated to Firefox 52.1.0esr. The following vulnerabilities were fixed bsc1035082: - CVE-2017-5443: Out-of-bounds write during BinHex decoding - CVE-2017-5429: Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1 - CVE-2017-5464: Memory corruption wit...

openSUSE Security Update : Mozilla Firefox (openSUSE-2017-509)

Mozilla Firefox was updated to Firefox 52.1.0esr. The following vulnerabilities were fixed bsc1035082 : - CVE-2017-5443: Out-of-bounds write during BinHex decoding - CVE-2017-5429: Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and Firefox ESR 52.1 - CVE-2017-5464: Memory corruption wi...

Mozilla Firefox ESR 45.x < 45.9 Multiple Vulnerabilities (macOS)

The version of Mozilla Firefox ESR installed on the remote macOS or Mac OS X host is 45.x prior to 45.9. It is, therefore, affected by the following vulnerabilities : - Multiple buffer overflow conditions exist in the FLEX generated code due to improper validation of certain input. An...

Mozilla Firefox ESR < 52.1 Multiple Vulnerabilities (macOS)

The version of Mozilla Firefox ESR installed on the remote macOS or Mac OS X host is prior to 52.1. It is, therefore, affected by the following vulnerabilities : - Multiple buffer overflow conditions exist in the FLEX generated code due to improper validation of certain input. An unauthenticated,...

Mozilla Firefox ESR < 45.9

The version of Firefox ESR installed on the remote Windows host is prior to 45.9. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2017-11 advisory. - Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex. CVE-2017-5469 - A...