CVE-2018-5125

CVE-2018-5125 is a memory-safety issue reported in Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox

CVE-2018-5109

An audio capture session can started under an incorrect origin from the site making the capture request. Users are still prompted to allow the request but the prompt can display the wrong origin, leading to user confusion about which site is making the request to capture an audio stream. This...

CVE-2018-5110

If cursor visibility is toggled by script using from 'none' to an image and back through script, the cursor will be rendered temporarily invisible within Firefox. Note: This vulnerability only affects OS X. Other operating systems are not affected. This vulnerability affects Firefox 58...

CVE-2018-5126

Memory safety bugs were reported in Firefox 58. 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 59...

CVE-2018-5106

CVE-2018-5106 is a Firefox Developer Tools vulnerability affecting Firefox versions prior to 58. The issue allows a third‑party hosted service worker to leak style editor information when a user with DevTools open clicks error links, enabling cross‑origin data exposure of the editor. Affected pro...

CVE-2018-5126

Memory safety bugs were reported in Firefox 58. 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 59...

UBUNTU-CVE-2018-5125

Memory safety bugs were reported in Firefox 58 and Firefox ESR 52.6. 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 52.7, Firefox ESR 52.7, and Firef...

Mozilla: Use-after-free during font face manipulation (MFSA 2018-03)

A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird 52.6, Firefox ESR 52.6, and Firefox 58...

Fedora 27 : firefox (2018-6cdffa56a2)

Latest upstream build Firefox 58 - This update contains packages for second arches Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible...

Mozilla Firefox and Firefox ESR Memory Misreference Vulnerability (CNVD-2018-02640)

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 memory misreference vulnerability exists in Mozilla Firefox versions prior to 58 and Firefox ES...

Mozilla Firefox Buffer Overflow Vulnerability (CNVD-2018-02633)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A buffer overflow vulnerability exists in previous versions of Mozilla Firefox 58. An attacker could exploit this vulnerability to cause a denial of service crash...

Mozilla Firefox Memory Misreference Vulnerability (CNVD-2018-02632)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A memory misreference vulnerability exists in Web Workers in versions prior to Mozilla Firefox 58. An attacker could exploit this vulnerability to cause a denial of service...

Mozilla Firefox Information Disclosure Vulnerability (CNVD-2018-02233)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A security vulnerability exists in previous versions of Mozilla Firefox 58. A remote attacker could exploit the vulnerability to mislead users into sending sensitive information to third-party...

Mozilla Firefox Information Disclosure Vulnerability (CNVD-2018-02263)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A security vulnerability exists in the previous version of Mozilla Firefox 58. An attacker could exploit the vulnerability to obtain sensitive information...

Mozilla: Use-after-free with widget listener (MFSA 2018-03)

A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird 52.6, Firefox ESR 52.6, and Firefo...

FreeBSD : mozilla -- multiple vulnerabilities (a891c5b4-3d7a-4de9-9c71-eef3fd698c77)

Mozilla Foundation reports : CVE-2018-5091: Use-after-free with DTMF timers CVE-2018-5092: Use-after-free in Web Workers CVE-2018-5093: Buffer overflow in WebAssembly during Memory/Table resizing CVE-2018-5094: Buffer overflow in WebAssembly with garbage collection on uninitialized memory...

Mozilla Firefox < 58.0

The version of Firefox installed on the remote Windows host is prior to 58.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2018-02 advisory. - Mozilla developers and community members Calixte Denizet, Christian Holler, Alex Gaynor, Yoshi Huang, Bob Clary, Nils...

CVE-2018-5094

A heap buffer overflow vulnerability may occur in WebAssembly when "shrinkElements" is called followed by garbage collection on memory that is now uninitialized. This results in a potentially exploitable crash. This vulnerability affects Firefox 58...

Security vulnerabilities fixed in Firefox 58 — Mozilla

A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. A use-after-free vulnerability can occur when the thread for a Web Worker is freed from memory prematurely instead of from memory in the main...

UBUNTU-CVE-2018-5100

A use-after-free vulnerability can occur when arguments passed to the "IsPotentiallyScrollable" function are freed while still in use by scripts. This results in a potentially exploitable crash. This vulnerability affects Firefox 58...