Mozilla Firefox vulnerabilities

CVE-2024-8900 [HIGH] CWE-732 CVE-2024-8900: An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain se An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain sequence of navigational events. This vulnerability affects Firefox < 129, Firefox ESR < 128.3, and Thunderbird < 128.3.

CVE-2024-8897 [MEDIUM] CWE-601 CVE-2024-8897: Under certain conditions, an attacker with the ability to redirect users to a malicious site via an Under certain conditions, an attacker with the ability to redirect users to a malicious site via an open redirect on a trusted site, may be able to spoof the address bar contents. This can lead to a malicious site to appear to have the same URL as the trusted site. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* T

CVE-2024-7652 [HIGH] CWE-476 CVE-2024-7652: An error in the ECMA-262 specification relating to Async Generators could have resulted in a type co An error in the ECMA-262 specification relating to Async Generators could have resulted in a type confusion, potentially leading to memory corruption and an exploitable crash. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

CVE-2024-8387 [CRITICAL] CWE-787 CVE-2024-8387: Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these b Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.

CVE-2024-8389 [CRITICAL] CWE-787 CVE-2024-8389: Memory safety bugs present in Firefox 129. Some of these bugs showed evidence of memory corruption a Memory safety bugs present in Firefox 129. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130.

CVE-2024-8385 [CRITICAL] CWE-843 CVE-2024-8385: A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an expl 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 [CRITICAL] CWE-843 CVE-2024-8381: A potentially exploitable type confusion could be triggered when looking up a property name on an ob 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-2024-8384 [CRITICAL] CWE-787 CVE-2024-8384: The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were de The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.

CVE-2024-8382 [HIGH] CWE-273 CVE-2024-8382: Internal browser event interfaces were exposed to web content when privileged EventHandler listener Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools consol

CVE-2024-8383 [HIGH] CWE-1188 CVE-2024-8383: Firefox normally asks for confirmation before asking the operating system to find an application to Firefox normally asks for confirmation before asking the operating system to find an application to handle a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an unscrupulous program that the user dow

CVE-2024-8386 [MEDIUM] CWE-601 CVE-2024-8386: If a site had been granted the permission to open popup windows, it could cause Select elements to a If a site had been granted the permission to open popup windows, it could cause Select elements to appear on top of another site to perform a spoofing attack. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.

CVE-2024-8388 [MEDIUM] CVE-2024-8388: Multiple prompts and panels from both Firefox and the Android OS could be used to obscure the notifi 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 user from noticing the visual transition happening behind the pr

CVE-2024-7519 [CRITICAL] CWE-787 CVE-2024-7519: Insufficient checks when processing graphics shared memory could have led to memory corruption. This Insufficient checks when processing graphics shared memory could have led to memory corruption. This could be leveraged by an attacker to perform a sandbox escape. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

CVE-2024-7521 [HIGH] CWE-755 CVE-2024-7521: Incomplete WebAssembly exception handing could have led to a use-after-free. This vulnerability affe Incomplete WebAssembly exception handing could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

CVE-2024-7522 [HIGH] CWE-125 CVE-2024-7522: Editor code failed to check an attribute value. This could have led to an out-of-bounds read. This v Editor code failed to check an attribute value. This could have led to an out-of-bounds read. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

CVE-2024-7523 [HIGH] CWE-1021 CVE-2024-7523: A select option could partially obscure security prompts. This could be used by a malicious site to A select option could partially obscure security prompts. This could be used by a malicious site to trick a user into granting permissions. *This issue only affects Android versions of Firefox.* This vulnerability affects Firefox < 129.

CVE-2024-7530 [HIGH] CWE-416 CVE-2024-7530: Incorrect garbage collection interaction could have led to a use-after-free. This vulnerability affe Incorrect garbage collection interaction could have led to a use-after-free. This vulnerability affects Firefox < 129.

CVE-2024-7520 [HIGH] CWE-843 CVE-2024-7520: A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code ex A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.

CVE-2024-7528 [HIGH] CWE-416 CVE-2024-7528: Incorrect garbage collection interaction in IndexedDB could have led to a use-after-free. This vulne Incorrect garbage collection interaction in IndexedDB could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.

CVE-2024-7527 [HIGH] CWE-416 CVE-2024-7527: Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerabil Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.