The vulnerability of the IndexedDB component in Firefox web browsers, Firefox ESR, and the Thunderbird email client allows a hacker to execute arbitrary code or cause the application to crash.

The vulnerability of IndexedDB in Firefox web browsers and Thunderbird email client relates to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to execute arbitrary code or cause the application to crash remotely...

Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3

Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. 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...

Mozilla: Integer overflow during Unicode conversion while loading JavaScript

A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. Note: 64-bit builds are not vulnerab...

Mozilla Firefox and Firefox ESR Elevation of Privilege 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 ESR versions prior to 60.3 and Firefox versions prior to 63. A remote attacker can exploit the...

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 and Firefox ESR Arbitrary Code Execution Vulnerability (CNVD-2018-22936)

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 version 62 and Firefox ESR version 60.2. The vulnerability can be exploited by remote attackers t...

Mozilla Firefox integer overflow vulnerability (CNVD-2018-21850)

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. An integer overflow vulnerability exists in Mozilla Firefox versions prior to 63 and Firefox ESR versions prior to 60.3. A remote attacker could...

Mozilla Firefox and Firefox ESR Denial of Service Vulnerability (CNVD-2018-21822)

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. The vulnerability stems from imprope...

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...

Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3

Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. 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...

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: Memory safety bugs fixed in Firefox ESR 60.3

Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. 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 Firefox ESR 60.3...

DEBIAN-CVE-2018-5187

Memory safety bugs present in Firefox 60 and Firefox ESR 60. 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 60, Firefox ESR 60.1, and Firefox 61...

DEBIAN-CVE-2018-12387

A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content...

Mozilla: type confusion in JavaScript

A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR 60.2.2 and Firefox 62.0.3...

UBUNTU-CVE-2018-12387

A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content...

Security Bulletin: A security vulnerability has been identified in IBM Rational ClearQuest (CVE-2015-4996)

Summary A vulnerability was discovered in IBM Rational ClearQuest that allows an attacker to obtain the database login credentials. Vulnerability Details CVEID: CVE-2015-4996 DESCRIPTION: IBM ClearQuest could allow an attacker to trick it into connecting to a fake database server which would be...

Mozilla: Use-after-free in IndexedDB

A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. This vulnerability affects Firefox 62, Firefox ESR 60.2, and Thunderbird 60.2.1...

Mozilla Firefox and Firefox ESR Redirection Vulnerability

Mozilla Firefox and Firefox ESR are both browser products developed by the Mozilla Foundation in the U.S. Firefox is an open source web browser; Firefox ESR is an extended support version of Firefox. A security vulnerability exists in Mozilla Firefox ESR prior to version 60.2 and Firefox prior to...

Debian: Security Advisory (DSA-4287-1)

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...