Kaspersky ID:
KLA11416
Дата обнаружения:
12/02/2019
Обновлено:
22/01/2024

Описание

Multiple serious vulnerabilities were found in Mozilla Firefox and Firefox ESR. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions.

Below is a complete list of vulnerabilities:

  1. An use-after-free vulnerability in Skia can be exploited remotely via specially crafted website to execute arbitrary code;
  2. An integer overflow vulnerability in Skia can be exploited remotely via specially crafted website to cause denial of service;
  3. A cross-origin theft of images issue in ImageBitmapRenderingContext can be exploited to bypass security restrictions
  4. A buffer overflow vulnerability in Skia can be exploited remotely via specially crafted website to cause denial of service;

Technical details

Vulnerability (3) only affects Firefox 65.

Vulnerability (4) only affects Firefox ESR on macOS

Первичный источник обнаружения

Связанные продукты

Список CVE

  • CVE-2018-18335
    high
  • CVE-2018-18356
    high
  • CVE-2019-5785
    warning
  • CVE-2018-18511
    warning

Смотрите также

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