Mozilla: Chrome Object Wrapper (COW) bypass through plugin objects (MFSA 2013-15)

Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to execute arbitrary JavaScript code with chrome privileges by leveraging...

Chrome Object Wrapper (COW) bypass through changing prototype — Mozilla

Security researcher Mariusz Mlynski reported that it is possible to change the prototype of an object and bypass Chrome Object Wrappers COW to gain access to chrome privileged functions. This could allow for arbitrary code execution...

Firefox 10.0.x < 10.0.8 Multiple Vulnerabilities

The installed version of Firefox 10.0.x is affected by the following vulnerabilities : - Several memory safety bugs exist in the browser engine used in Mozilla-based products that could be exploited to execute arbitrary code. CVE-2012-3983 - Some methods of a feature used for testing DOMWindowUti...

Firefox < 10.0.8 Multiple Vulnerabilities (Mac OS X)

The installed version of Firefox is earlier than 10.0.8 and thus, is affected by the following vulnerabilities : - Several memory safety bugs exist in the browser engine used in Mozilla-based products that could be exploited to execute arbitrary code. CVE-2012-3983 - Some methods of a feature use...

Mozilla Thunderbird < 16.0 Multiple Vulnerabilities (Mac OS X)

The installed version of Thunderbird is earlier than 16.0 and thus, is affected by the following vulnerabilities : - Several memory safety bugs exist in the browser engine used in Mozilla-based products that could be exploited to execute arbitrary code. CVE-2012-3983 - '' elements can be abused t...

Mozilla Firefox Multiple Vulnerabilities-01 (Windows)

The host is installed with Mozilla firefox and is prone to multiple vulnerabilities. OpenVAS Vulnerability Test $Id: gbmozillaprdtsmultvuln01oct12win.nasl 5912 2017-04-10 09:01:51Z teissa $ Mozilla Firefox Multiple Vulnerabilities-01 Windows Authors: Madhuri D Copyright: Copyright c 2012 Greenbon...

Mozilla Thunderbird ESR Multiple Vulnerabilities-01 (Mac OS X)

The host is installed with Mozilla Thunderbird ESR and is prone to multiple vulnerabilities. OpenVAS Vulnerability Test $Id: gbmozillathunderbirdesrmultvuln01oct12macosx.nasl 6093 2017-05-10 09:03:18Z teissa $ Mozilla Thunderbird ESR Multiple Vulnerabilities-01 Mac OS X Authors: Arun Kallavi...

Mozilla Firefox ESR Multiple Vulnerabilities - 01 - Mac OS X

Mozilla Firefox ESR is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2012 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 Firefox ESR Multiple Vulnerabilities-01 (Windows)

The host is installed with Mozilla firefox ESR and is prone to multiple vulnerabilities. OpenVAS Vulnerability Test $Id: gbmozillafirefoxesrmultvuln01oct12win.nasl 6115 2017-05-12 09:03:25Z teissa $ Mozilla Firefox ESR Multiple Vulnerabilities-01 Windows Authors: Arun Kallavi Copyright: Copyright...

FreeBSD : mozilla -- multiple vulnerabilities (6e5a9afd-12d3-11e2-b47d-c8600054b392)

The Mozilla Project reports : MFSA 2012-74 Miscellaneous memory safety hazards rv:16.0/ rv:10.0.8 MFSA 2012-75 select element persistance allows for attacks MFSA 2012-76 Continued access to initial origin after setting document.domain MFSA 2012-77 Some DOMWindowUtils methods bypass security check...

Design/Logic Flaw

The Chrome Object Wrapper COW implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not properly interact with failures of InstallTrigger methods, which allows remote attackers to...

CVE-2012-4184

The Chrome Object Wrapper COW implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not prevent access to properties of a prototype for a standard class, which allows remote...

CVE-2012-3993

CVE-2012-3993 affects Mozilla Firefox (pre-16.0), Firefox ESR (pre-10.0.8), Thunderbird (pre-16.0), Thunderbird ESR (pre-10.0.8), and SeaMonkey (pre-2.13). The Chrome Object Wrapper (COW) implementation can mishandle InstallTrigger failures, enabling remote JavaScript execution with chrome privil...

CVE-2012-4184

CVE-2012-4184 affects Mozilla's COW in Firefox (and related Mozilla products) prior to version 16.0 (Firefox), ESR 10.x prior to 10.0.8, Thunderbird prior to 16.0, Thunderbird ESR 10.x prior to 10.0.8, and SeaMonkey prior to 2.13. The issue allows a crafted web site to bypass restrictions and acc...

Mozilla: Chrome Object Wrapper (COW) does not disallow acces to privileged functions or properties (MFSA 2012-83)

The Chrome Object Wrapper COW implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not properly interact with failures of InstallTrigger methods, which allows remote attackers to...

Mozilla: Chrome Object Wrapper (COW) does not disallow acces to privileged functions or properties (MFSA 2012-83)

The Chrome Object Wrapper COW implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not prevent access to properties of a prototype for a standard class, which allows remote...

Mozilla: Chrome Object Wrapper (COW) does not disallow acces to privileged functions or properties (MFSA 2012-83)

The Chrome Object Wrapper COW implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not properly interact with failures of InstallTrigger methods, which allows remote attackers to...

Mozilla: Chrome Object Wrapper (COW) does not disallow acces to privileged functions or properties (MFSA 2012-83)

The Chrome Object Wrapper COW implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not prevent access to properties of a prototype for a standard class, which allows remote...

CVE-2012-3993

The Chrome Object Wrapper COW implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not properly interact with failures of InstallTrigger methods, which allows remote attackers to...

Chrome Object Wrapper (COW) does not disallow access to privileged functions or properties — Mozilla

Security researcher Mariusz Mlynski reported that when InstallTrigger fails, it throws an error wrapped in a Chrome Object Wrapper COW that fails to specify exposed properties. These can then be added to the resulting object by an attacker, allowing access to chrome privileged functions through...