Mozilla: Stack buffer overflow in HKDF output

A flaw was discovered in both Firefox and Thunderbird where 4 bytes of a HMAC output could be written past the end of a buffer stored on the memory stack. This could allow an attacker to execute arbitrary code or lead to a crash. This flaw can be exploited over the network...

Mozilla: Stack buffer overflow in WebRTC networking

A flaw was discovered in Mozilla Firefox and Thunderbird where a fixed-stack buffer overflow could occur during WebRTC signalling. The vulnerability could lead to an exploitable crash or leak data...

Mozilla: Unintended access to a privileged JSONView object

A vulnerability was found in Mozilla Firefox and Thunderbird. Privileged JSONView objects that have been cloned into content can be accessed using a form with a data URI. This flaw bypasses existing defense-in-depth mechanisms and can be exploited over the network...

Critical: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Mozilla: Incorrect HTML parsing results in XSS bypass technique

A flaw was found in Mozilla Firefox and Thunderbird where null bytes were incorrectly parsed in HTML entities. This could lead to HTML comments being treated as code which could lead to XSS in a web application or HTML entities being masked from filters...

[SECURITY] [DSA 4549-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4549-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff October 24, 2019 https://www.debian.org/security/faq -...

Information Disclosure

mozilla firefox is vulnerable to information disclosure. When two same-origin documents set document.domain differently to become a cross-origin, it is possible to call arbitrary DOM methods/getters/setters on the now-cross-origin window...

Denial Of Serivce (DoS)

Mozilla Firefox is vulnerable to denial of service DoS. It causes a Stack buffer overflow in HKDF output...

Denial Of Service (DoS)

Mozilla Firefox is vulnerable to denial of service DoS. It is potentially exploitable crash due to 360 Total Security...

Denial Of Service (DoS)

Mozilla Firefox is vulnerable to denial of service DoS. The attack exists because it causes a Stack buffer overflow in WebRTC networking...

Privilege Escalation

Mozilla Firefox is vulnerable to privilege escalation. It allows an unintended access to a privileged JSONView object...

Denial Of Service (DoS)

Mozilla Firefox is vulnerable to denial of service. It results in use-after-free when creating index updates in IndexedDB...

Unspecified Vulnerability in Mozilla Firefox (CNVD-2019-39401)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in versions of Mozilla Firefox prior to 70, which can be exploited by attackers to bypass content security policies...

Mozilla Firefox < 70.0

The version of Firefox installed on the remote Windows host is prior to 70.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-34 advisory. - Mozilla developers and community members Bob Clary, Jason Kratzer, Aaron Klotz, Iain Ireland, Tyson Smith, Christian...

Mozilla Firefox and Mozilla Firefox ESR Resource Management Error Vulnerability (CNVD-2019-38481)

Mozilla Firefox and Mozilla Firefox ESR are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security vulnerability exists in Mozilla Firefox versions prior to 70 and...

Unspecified Vulnerability in Mozilla Firefox (CNVD-2019-39402)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox version 69, which can be exploited by attackers to bypass content security policies...

Mozilla Firefox elevation of privilege vulnerability (CNVD-2019-38482)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox versions prior to 70. An attacker can exploit the vulnerability to elevate privileges...

Mozilla Firefox ESR < 68.2

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 68.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-33 advisory. - Mozilla developers and community members Bob Clary, Jason Kratzer, Aaron Klotz, Iain Ireland, Tyson Smith...

Mozilla Firefox ESR < 68.2

The version of Firefox ESR installed on the remote Windows host is prior to 68.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-33 advisory. - Mozilla developers and community members Bob Clary, Jason Kratzer, Aaron Klotz, Iain Ireland, Tyson Smith, Christia...

Mozilla Firefox < 70.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 70.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-34 advisory. - Mozilla developers and community members Bob Clary, Jason Kratzer, Aaron Klotz, Iain Ireland, Tyson Smith,...