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CVSS: 7.6EPSS: 1%CPEs: 35EXPL: 0

11 Jun 2024 — Memory corruption in the networking stack could have led to a potentially exploitable crash. This vulnerability affects Firefox < 125, Firefox ESR < 115.12, and Thunderbird < 115.12. La corrupción de la memoria en la pila de red podría haber provocado un fallo potencialmente explotable. Esta vulnerabilidad afecta a Firefox < 125 y Firefox ESR < 115.12. The Mozilla Foundation Security Advisory describes this flaw as: Memory corruption in the networking stack could have led to a potentially exploitable ... • https://bugzilla.mozilla.org/show_bug.cgi?id=1193389 • CWE-416: Use After Free •

CVSS: 8.1EPSS: 1%CPEs: 25EXPL: 0

31 May 2024 — A vulnerability was found in libndp. This flaw allows a local malicious user to cause a buffer overflow in NetworkManager, triggered by sending a malformed IPv6 router advertisement packet. This issue occurred as libndp was not correctly validating the route length information. Se encontró una vulnerabilidad en libndp. Esta falla permite que un usuario malintencionado local provoque un desbordamiento del búfer en NetworkManager, provocado al enviar un paquete de publicidad de enrutador IPv6 con formato inco... • https://access.redhat.com/errata/RHSA-2024:4618 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 7.5EPSS: 0%CPEs: 13EXPL: 0

28 May 2024 — In GNOME Shell through 45.7, a portal helper can be launched automatically (without user confirmation) based on network responses provided by an adversary (e.g., an adversary who controls the local Wi-Fi network), and subsequently loads untrusted JavaScript code, which may lead to resource consumption or other impacts depending on the JavaScript code's behavior. En GNOME Shell hasta la versión 45.7, se puede iniciar automáticamente un asistente de portal (sin confirmación del usuario) en función de las resp... • https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/7688 • CWE-83: Improper Neutralization of Script in Attributes in a Web Page CWE-346: Origin Validation Error •

CVSS: 7.5EPSS: 0%CPEs: 33EXPL: 0

14 May 2024 — Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. Errores de seguridad de la memoria presentes en Firefox 125, Firefox ESR 115.10 y Thunderbird 115.10. Algunos de estos errores mostraron evidencia de corrupción de memoria y sup... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1878199%2C1893340 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-416: Use After Free •

CVSS: 10.0EPSS: 0%CPEs: 33EXPL: 0

14 May 2024 — When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. Al guardar una página en PDF, ciertos estilos de fuente podrían haber provocado un posible bloqueo del use-after-free. Esta vulnerabilidad afecta a Firefox &lt; 126, Firefox ESR &lt; 115.11 y Thunderbird &lt; 115.11. A flaw was found in Mozilla. • https://bugzilla.mozilla.org/show_bug.cgi?id=1893270 • CWE-416: Use After Free •

CVSS: 6.4EPSS: 0%CPEs: 33EXPL: 0

14 May 2024 — When importing resources using Web Workers, error messages would distinguish the difference between `application/javascript` responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. Al importar recursos utilizando Web Workers, los mensajes de error distinguirían la diferencia entre respuestas `aplicación/javascript` y respuestas sin script. Se podría haber abusado de esto para ... • https://bugzilla.mozilla.org/show_bug.cgi?id=1886108 • CWE-351: Insufficient Type Distinction CWE-829: Inclusion of Functionality from Untrusted Control Sphere •

CVSS: 6.4EPSS: 0%CPEs: 33EXPL: 0

14 May 2024 — A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. Un error en la interacción de las notificaciones emergentes con WebAuthn facilitó que un atacante engañara a un usuario para que concediera permisos. Esta vulnerabilidad afecta a Firefox &lt; 126, Firefox ESR &lt; 115.11 y Thunderbird &lt; 115.11. A flaw was found in Mozilla. • https://bugzilla.mozilla.org/show_bug.cgi?id=1886082 • CWE-281: Improper Preservation of Permissions CWE-451: User Interface (UI) Misrepresentation of Critical Information •

CVSS: 6.4EPSS: 0%CPEs: 33EXPL: 0

14 May 2024 — If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. Si la preferencia `browser.privatebrowsing.autostart` está habilitada, los archivos IndexedDB no se eliminaron correctamente cuando se cerró la ventana. Esta preferencia está deshabilitada de forma predeterminada en Firefox. • https://bugzilla.mozilla.org/show_bug.cgi?id=1878577 • CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer CWE-359: Exposure of Private Personal Information to an Unauthorized Actor •

CVSS: 7.8EPSS: 0%CPEs: 27EXPL: 0

24 Apr 2024 — A logic issue was addressed with improved checks. This issue is fixed in iOS 17.3 and iPadOS 17.3, Safari 17.3, tvOS 17.3, macOS Sonoma 14.3, watchOS 10.3. A malicious website may cause unexpected cross-origin behavior. Se solucionó un problema de lógica con controles mejorados. Este problema se solucionó en iOS 17.3 y iPadOS 17.3, Safari 17.3, tvOS 17.3, macOS Sonoma 14.3, watchOS 10.3. • https://support.apple.com/en-us/HT214055 • CWE-284: Improper Access Control CWE-942: Permissive Cross-domain Policy with Untrusted Domains •

CVSS: 7.6EPSS: 5%CPEs: 19EXPL: 0

19 Apr 2024 — GStreamer AV1 Video Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of metadata within AV1 encoded video files. The issue results from the lack of proper validation of the length of user-supplied data ... • https://gstreamer.freedesktop.org/security/sa-2023-0011.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-121: Stack-based Buffer Overflow •