Mozilla Firefox vulnerabilities

CVE-2023-28162 [HIGH] CWE-704 CVE-2023-28162: While implementing AudioWorklets, some code may have casted one type to another, invalid, dynamic ty While implementing AudioWorklets, some code may have casted one type to another, invalid, dynamic type. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.

CVE-2023-25743 [HIGH] CWE-290 CVE-2023-25743: A lack of in app notification for entering fullscreen mode could have lead to a malicious website sp A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome.*This bug only affects Firefox Focus. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8.

CVE-2023-29550 [HIGH] CVE-2023-29550: Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these bugs showed evidence Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. 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 < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.1

CVE-2023-25731 [HIGH] CWE-1284 CVE-2023-25731: Due to URL previews in the network panel of developer tools improperly storing URLs, query parameter Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox < 110.

CVE-2023-28161 [HIGH] CWE-281 CVE-2023-28161: If temporary "one-time" permissions, such as the ability to use the Camera, were granted to a docume If temporary "one-time" permissions, such as the ability to use the Camera, were granted to a document loaded using a file: URL, that permission persisted in that tab for all other documents loaded from a file: URL. This is potentially dangerous if the local files came from different sources, such as in a download directory. This vulnerability affects

CVE-2023-29543 [HIGH] CWE-416 CVE-2023-29543: An attacker could have caused memory corruption and a potentially exploitable use-after-free of a po An attacker could have caused memory corruption and a potentially exploitable use-after-free of a pointer in a global object's debugger vector. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.

CVE-2023-25742 [MEDIUM] CVE-2023-25742: When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing th When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

CVE-2023-29549 [MEDIUM] CWE-326 CVE-2023-29549: Under certain circumstances, a call to the <code>bind</code> function may have resulted in the incor Under certain circumstances, a call to the bind function may have resulted in the incorrect realm. This may have created a vulnerability relating to JavaScript-implemented sandboxes such as SES. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.

CVE-2023-32205 [MEDIUM] CVE-2023-32205: In multiple cases browser prompts could have been obscured by popups controlled by content. These co In multiple cases browser prompts could have been obscured by popups controlled by content. These could have led to potential user confusion and spoofing attacks. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.

CVE-2023-32212 [MEDIUM] CVE-2023-32212: An attacker could have positioned a `datalist` element to obscure the address bar. This vulnerabilit An attacker could have positioned a `datalist` element to obscure the address bar. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.

CVE-2023-25738 [MEDIUM] CWE-125 CVE-2023-25738: Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated Members of the DEVMODEW struct set by the printer device driver weren't being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables.*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 110, Thu

CVE-2023-28163 [MEDIUM] CWE-22 CVE-2023-28163: When downloading files through the Save As dialog on Windows with suggested filenames containing env When downloading files through the Save As dialog on Windows with suggested filenames containing environment variable names, Windows would have resolved those in the context of the current user. *This bug only affects Firefox on Windows. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thu

CVE-2023-28160 [MEDIUM] CWE-425 CVE-2023-28160: When following a redirect to a publicly accessible web extension file, the URL may have been transla When following a redirect to a publicly accessible web extension file, the URL may have been translated to the actual local path, leaking potentially sensitive information. This vulnerability affects Firefox < 111.

CVE-2023-29548 [MEDIUM] CVE-2023-29548: A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

CVE-2023-23604 [MEDIUM] CWE-863 CVE-2023-23604: A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `D A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.

CVE-2023-25751 [MEDIUM] CVE-2023-25751: Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be overwritten incorrectly. This could lead to a potentially exploitable crash. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.

CVE-2023-29535 [MEDIUM] CVE-2023-29535: Following a Garbage Collector compaction, weak maps may have been accessed before they were correctl Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

CVE-2023-23599 [MEDIUM] CWE-116 CVE-2023-23599: When copying a network request from the developer tools panel as a curl command the output was not b When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary commands to be hidden within. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.

CVE-2023-25749 [MEDIUM] CWE-863 CVE-2023-25749: Android applications with unpatched vulnerabilities can be launched from a browser using Intents, ex Android applications with unpatched vulnerabilities can be launched from a browser using Intents, exposing users to these vulnerabilities. Firefox will now confirm with users that they want to launch an external application before doing so. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.*. This vulnerability aff

CVE-2023-25728 [MEDIUM] CWE-203 CVE-2023-25728: The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child The Content-Security-Policy-Report-Only header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.