Mozilla: Script Execution during invalid object state

The Mozilla Foundation Security Advisory describes this flaw as: When a worker was shut down, it was possible to cause the script to run late in the lifecycle, at a point where it should not be possible...

Mozilla: Iframe sandbox bypass with XSLT

The Mozilla Foundation Security Advisory describes this flaw as: It was possible to construct specific XSLT markups that would enable someone to bypass an iframe sandbox...

Mozilla: Use-after-free of ChannelEventQueue::mOwner

The Mozilla Foundation Security Advisory describes this flaw as: Certain network request objects were freed too early when releasing a network request handle. This could have led to a use-after-free issue, causing a potentially exploitable crash...

Mozilla: Crash when handling empty pkcs7 sequence

The Mozilla Foundation Security Advisory describes this flaw as: After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable...

Mozilla: Missing throttling on external protocol launch dialog

The Mozilla Foundation Security Advisory describes this flaw as: Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol...

Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5

The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink reported memory safety bugs present in Firefox 95 and Firefox ESR 91.4. Some of these...

Mozilla: Missing throttling on external protocol launch dialog

The Mozilla Foundation Security Advisory describes this flaw as: Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol...

Mozilla: Crash when handling empty pkcs7 sequence

The Mozilla Foundation Security Advisory describes this flaw as: After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable...

Mozilla: Iframe sandbox bypass with XSLT

The Mozilla Foundation Security Advisory describes this flaw as: It was possible to construct specific XSLT markups that would enable someone to bypass an iframe sandbox...

Mozilla: Crash when handling empty pkcs7 sequence

The Mozilla Foundation Security Advisory describes this flaw as: After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable...

Mozilla: Missing throttling on external protocol launch dialog

The Mozilla Foundation Security Advisory describes this flaw as: Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol...

Mozilla: Leaking cross-origin URLs through securitypolicyviolation event

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations...

Mozilla: Missing throttling on external protocol launch dialog

The Mozilla Foundation Security Advisory describes this flaw as: Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol...

Mozilla: Iframe sandbox bypass with XSLT

The Mozilla Foundation Security Advisory describes this flaw as: It was possible to construct specific XSLT markups that would enable someone to bypass an iframe sandbox...

Mozilla: Out-of-bounds memory access when inserting text in edit mode

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When inserting text in edit mode, some characters might have led to out-of-bounds memory access, causing a potentially exploitable crash...

Mozilla: Spoofed origin on external protocol launch dialog

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: Malicious websites could have confused Thunderbird into showing the wrong origin when asking to launch a program and handling an external URL protocol...

Mozilla: Heap-buffer-overflow in blendGaussianBlur

The Mozilla Foundation Security Advisory describes this flaw as: Applying a CSS filter effect could have accessed out-of-bounds memory. This could have led to a heap-buffer-overflow, causing a potentially exploitable crash...

Mozilla: Iframe sandbox bypass with XSLT

The Mozilla Foundation Security Advisory describes this flaw as: It was possible to construct specific XSLT markups that would enable someone to bypass an iframe sandbox...

Mozilla: URL leakage when navigating while executing asynchronous function

The Mozilla Foundation Security Advisory describes this flaw as: Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL...

Mozilla: Missing fullscreen and pointer lock notification when requesting both

The Mozilla Foundation Security Advisory describes this flaw as: By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks...