expat: Integer overflow leading to buffer overflow in XML_GetBuffer()

Buffer overflow in the XML parser in Mozilla Firefox before 38.0, Firefox ESR 31.x before 31.7, and Thunderbird before 31.7 allows remote attackers to execute arbitrary code by providing a large amount of compressed XML data, a related issue to CVE-2015-1283...

Mozilla Firefox Conditional Contested Memory Misreference Vulnerability

Mozilla Firefox is a popular open source WEB browser. Mozilla Firefox's creation of a media decoding thread in the shutdown process can lead to a race condition vulnerability that can lead to memory misreferences, which allows remote attackers to exploit the vulnerability to build malicious WEB...

UBUNTU-CVE-2015-2718

The WebChannel.jsm module in Mozilla Firefox before 38.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive webchannel-response data via a crafted web site containing an IFRAME element referencing a different web site that is intended to read this data...

Ubuntu 14.04 LTS : Firefox vulnerability (USN-2571-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2571-1 advisory. Robert Kaiser discovered a use-after-free during plugin initialization in some circumstances. If a user were tricked in to opening a specially crafted website, an...

UBUNTU-CVE-2015-2706

Race condition in the AsyncPaintWaitEvent::AsyncPaintWaitEvent function in Mozilla Firefox before 37.0.2 allows remote attackers to execute arbitrary code or cause a denial of service use-after-free via a crafted plugin that does not properly complete initialization...

Mozilla Firefox Man-in-the-Middle Attack Vulnerability

Mozilla Firefox is a web browser developed by the Mozilla Foundation in conjunction with the open source community. A security vulnerability in the Mozilla Firefox HTTP Alternative Services feature allows attackers to bypass SSL services and conduct man-in-the-middle attacks by specifying a...

USN-2557-1 firefox vulnerability

Muneaki Nishimura discovered a flaw in Mozilla's HTTP Alternative Services implementation which meant SSL certificate verification could be bypassed in some circumstances. A remote attacker could potentially exploit this to conduct a machine-in-the-middle attack. CVE-2015-0799...

Mozilla Firefox Arbitrary Code Execution Vulnerability (CNVD-2015-02207)

Mozilla Firefox is a web browser developed by the Mozilla Foundation in conjunction with the open source community. Mozilla Firefox has a security vulnerability. It allows attackers to construct malicious MP3 files and trick users into parsing them for arbitrary code execution or denial of servic...

Mozilla Firefox Denial of Service Vulnerability (CNVD-2015-02214)

Mozilla Firefox is a web browser developed by the Mozilla Foundation in conjunction with the open source community. A denial-of-service vulnerability exists in versions of Mozilla Firefox prior to 37.0, which allows remote attackers to exploit the vulnerability to construct malicious HTML pages...

UBUNTU-CVE-2015-0812

Mozilla Firefox before 37.0 does not require an HTTPS session for lightweight theme add-on installations, which allows man-in-the-middle attackers to bypass an intended user-confirmation requirement by deploying a crafted web site and conducting a DNS spoofing attack against a mozilla.org subdoma...

UBUNTU-CVE-2015-0813

Use-after-free vulnerability in the AppendElements function in Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 on Linux, when the Fluendo MP3 plugin for GStreamer is used, allows remote attackers to execute arbitrary code or cause a denial of service heap...

Mozilla Firefox Buffer Overflow Vulnerability (CNVD-2015-01286)

Mozilla Firefox is a web browser developed by the Mozilla Foundation in conjunction with the open source community. Mozilla Firefox suffers from a buffer overflow vulnerability because it fails to scope check properly before copying user-supplied data into a sufficiently sized buffer, allowing an...

Mozilla Firefox 'nsXMLHttpRequest::GetResponse' Heap Memory Corruption Vulnerability

Mozilla Firefox is a web browser developed by the Mozilla Foundation in conjunction with the open source community. A heap memory corruption vulnerability exists in Mozilla Firefox 'nsXMLHttpRequest::GetResponse', which allows attackers to execute arbitrary code within the user context of the...

UBUNTU-CVE-2015-0821

Mozilla Firefox before 36.0 allows user-assisted remote attackers to read arbitrary files or execute arbitrary JavaScript code with chrome privileges via a crafted web site that is accessed with unspecified mouse and keyboard actions...

Mozilla Firefox heap buffer overflow vulnerability (CNVD-2015-01191)

Mozilla Firefox is a web browser developed by the Mozilla Foundation in conjunction with the open source community. Mozilla Firefox suffers from a heap buffer overflow vulnerability that could allow an attacker to execute arbitrary code within the context of the affected application or resulting...

UBUNTU-CVE-2015-0819

The UITour::onPageEvent function in Mozilla Firefox before 36.0 does not ensure that an API call originates from a foreground tab, which allows remote attackers to conduct spoofing and clickjacking attacks by leveraging access to a UI Tour web site...

UBUNTU-CVE-2015-0832

Mozilla Firefox before 36.0 does not properly recognize the equivalence of domain names with and without a trailing . dot character, which allows man-in-the-middle attackers to bypass the HPKP and HSTS protection mechanisms by constructing a URL with this character and leveraging access to an X.5...

UBUNTU-CVE-2014-8642

Mozilla Firefox before 35.0 and SeaMonkey before 2.32 do not consider the id-pkix-ocsp-nocheck extension in deciding whether to trust an OCSP responder, which makes it easier for remote attackers to obtain sensitive information by sniffing the network during a session in which there was an...

Mozilla: sendBeacon requests lack an Origin header (MFSA 2015-03)

The navigator.sendBeacon implementation in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 omits the CORS Origin header, which allows remote attackers to bypass intended CORS access-control checks and conduct cross-site request forgery...

Mozilla: XMLHttpRequest crashes with some input streams (MFSA 2014-85)

The XMLHttpRequest.prototype.send method in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allows remote attackers to cause a denial of service application crash via a crafted JavaScript object...