CVE-2024-8385

A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2...

CVE-2024-8381

A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the with environment. This vulnerability affects Firefox 130, Firefox ESR 128.2, Firefox ESR 115.15, Thunderbird 128.2, and Thunderbird 115.15...

CVE-2024-8388

Multiple prompts and panels from both Firefox and the Android OS could be used to obscure the notification announcing the transition to fullscreen mode after the fix for CVE-2023-6870 in Firefox 121. This could lead to spoofing the browser UI if the sudden appearance of the prompt distracted the...

OESA-2024-2058 mozjs78 security update

SpiderMonkey is the code-name for Mozilla Firefox's C++ implementation of JavaScript. It is intended to be embedded in other applications that provide host environments for JavaScript. Security Fixes: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security...

CVE-2024-7530

Incorrect garbage collection interaction could have led to a use-after-free. This vulnerability affects Firefox 129...

CVE-2024-6614

The frame iterator could get stuck in a loop when encountering certain wasm frames leading to incorrect stack traces. This vulnerability affects Firefox 128 and Thunderbird 128...

CVE-2024-6612

CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability affects Firefox 128 and Thunderbird 128...

CVE-2024-6608

It was possible to move the cursor using pointerlock from an iframe. This allowed moving the cursor outside of the viewport and the Firefox window. This vulnerability affects Firefox 128 and Thunderbird 128...

CVE-2024-6602

A mismatch between allocator and deallocator could have led to memory corruption. This vulnerability affects Firefox 128, Firefox ESR 115.13, Thunderbird 115.13, and Thunderbird 128...

Exploit for Out-of-bounds Write in Mozilla Firefox

CVE-2024-29943 A Pwn2Own SpiderMonkey JIT Bug: From Integer R...

OESA-2024-1748 mozjs78 security update

SpiderMonkey is the code-name for Mozilla Firefox's C++ implementation of JavaScript. It is intended to be embedded in other applications that provide host environments for JavaScript. Security Fixes: In the codensTArrayImpl::ReplaceElementsAt/code function, an integer overflow could have occurre...

OESA-2024-1718 mozjs78 security update

SpiderMonkey JavaScript library Security Fixes: In the codensTArrayImpl::ReplaceElementsAt/code function, an integer overflow could have occurred when the number of elements to replace was too large for the container. This vulnerability affects Firefox 102, Firefox ESR 91.11, Thunderbird 102, and...

(Pwn2Own) Mozilla Firefox SpiderMonkey JIT Compiler Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the SpiderMonkey J...

CVE-2024-5688

If a garbage collection was triggered at the right time, a use-after-free could have occurred during object transplant. This vulnerability affects Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12...

OESA-2024-1676 mozjs78 security update

SpiderMonkey JavaScript library Security Fixes: Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox...

JAW - A Graph-based Security Analysis Framework For Client-side JavaScript

An open-source, prototype implementation of property graphs for JavaScript based on the esprima parser, and the EsTree SpiderMonkey Spec. JAW can be used for analyzing the client-side of web applications and JavaScript-based programs. This project is licensed under GNU AFFERO GENERAL PUBLIC LICEN...

CVE-2024-4766

Different techniques existed to obscure the fullscreen notification in Firefox for Android. These could have led to potential user confusion and spoofing attacks. This bug only affects Firefox for Android. Other versions of Firefox are unaffected. This vulnerability affects Firefox 126...

CVE-2024-3854

In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads. This vulnerability affects Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10...

CVE-2024-3860

An out-of-memory condition during object initialization could result in an empty shape list. If the JIT subsequently traced the object it would crash. This vulnerability affects Firefox 125...

CVE-2024-3859

On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10...