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Уязвимости brotli

За последние 30 дней в brotli опубликовано уязвимостей: 1; в каталоге KEV: 0.

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Уязвимостей: 3

  1. CVE-2026-111497

    Критический · CVSS 9.2EPSS 0,71%Публичный эксплойтЕсть исправление

    Out-of-Bounds Write in Google Brotli Decoder

    A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream. Users need to update any Brotli libraries or binaries between 1.0.3 through 1.2.0 to the latest available version: 1.0.10 or 1.1.1 or 1.2.1.

    brotli brotliPython
    • Обновитесь до 1.2.1
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  2. CVE-2025-6176

    Высокий · CVSS 7.5EPSS 0,55%Есть исправление

    Brotli decompression bomb DoS in scrapy/scrapy

    Scrapy versions up to 2.13.2 are vulnerable to a denial of service (DoS) attack due to a flaw in its brotli decompression implementation. The protection mechanism against decompression bombs fails to mitigate the brotli variant, allowing remote servers to crash clients with less than 80GB of available memory. This occurs because brotli can achieve extremely high compression ratios for zero-filled data, leading to excessive memory consumption during decompression.

    brotliPython
    • Обновитесь до 1.2.0
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗

  3. CVE-2020-36846

    Критический · CVSS 9.8EPSS 0,63%Есть исправление

    IO::Compress::Brotli versions prior to 0.007 for Perl have an integer overflow in the bundled Brotli C library

    A buffer overflow, as described in CVE-2020-8927, exists in the embedded Brotli library.  Versions of IO::Compress::Brotli prior to 0.007 included a version of the brotli library prior to version 1.0.8, where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your IO::Compress::Brotli module to 0.007 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.

    brotliPython
    • Обновитесь до 1.0.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

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