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#3569Link preview
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#3568Link preview
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#3567Link preview
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#3566Link preview
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#3565Link preview
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#3564Link preview
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#3563Text
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#3562Link previewedited
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#3561Link previewedited
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#3560Textedited
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#3559Link previewedited
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#3557Link preview
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#3556Link preview
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#3555Link preview
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#3554Link preview
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71 h1,344
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#3553Link preview
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#3552Link preview
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#3551Link preview
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#3550Text
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#3549Text
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#3548Text
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#3547Text
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#3546Link previewedited
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#3544Link previewedited
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#3543Link previewedited

Уязвимость компонента session.upload_progress ядра интерпретатора языка программирования PHP связана с использованием памяти после освобождения. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код путем отправки специально сформированного POST-запроса BDU:2026-17192 CVE-2026-109619 Использование рекомендаций: https://cert.europa.eu/publications/security-advisories/2026-018 https://github.com/php/php-src/releases#release-php-8.2.35 https://github.com/php/php-src/releases#release-php-8.3.36 https://github.com/php/php-src/releases#release-php-8.4.27 https://github.com/php/php-src/releases#release-php-8.5.12 Для программных продуктов Palo Alto Networks Inc.: https://security.paloaltonetworks.com/CVE-2026-109619 Компенсирующие меры: - для PHP 8.5 отключить формирование трассировок фатальных ошибок: fatal_error_backtraces = 0; - исключить некорректные и устаревшие параметры конфигурации PHP, вызывающие диагностические сообщения перед инициализацией запроса; - установить pm.max_requests = 1 для менеджера процессов PHP-FPM, учитывая влияние на производительность; - отключение функции отслеживания прогресса загрузки файлов путем установления значения «Off» параметра session.upload_progress.enabled в конфигурационном файле php.ini; - использование средств межсетевого экранирования уровня веб-приложений (WAF) для фильтрации сетевого трафика; - ограничение доступа к уязвимому программному обеспечению, используя схему доступа по «белым спискам»; - использование систем обнаружения и предотвращения вторжений для обнаружения (выявления, регистрации) и реагирования на попытки эксплуатации уязвимостей; - ограничение доступа из внешних сетей (Интернет).

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#3542Link previewedited

Уязвимость функции longjmp() компонента session.upload_progress ядра интерпретатора языка программирования PHP связана с использованием памяти после освобождения. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код путем отправки специально сформированного POST-запроса BDU:2026-17191 CVE-2026-109618 Использование рекомендаций: https://cert.europa.eu/publications/security-advisories/2026-018 https://github.com/php/php-src/releases#release-php-8.2.35 https://github.com/php/php-src/releases#release-php-8.3.36 https://github.com/php/php-src/releases#release-php-8.4.27 https://github.com/php/php-src/releases#release-php-8.5.12 Для программных продуктов Palo Alto Networks Inc.: https://security.paloaltonetworks.com/CVE-2026-109618 Компенсирующие меры: - установка настройки memory_limit = -1 на административном уровне, исключив возможность переопределения приложением; - ограничение параметров конфигурации PHP файла php.ini post_max_size, upload_max_filesize, количество параметров и глубину вложенности входных данных; - ограничение количества частей и заголовков multipart-запросов на уровне веб-сервера; - настройка ограничений потребления памяти через cgroups или контейнеры; - использование средств межсетевого экранирования уровня веб-приложений (WAF) для фильтрации сетевого трафика; - ограничение доступа к уязвимому программному обеспечению, используя схему доступа по «белым спискам»; - использование систем обнаружения и предотвращения вторжений для обнаружения (выявления, регистрации) и реагирования на попытки эксплуатации уязвимостей; - ограничение доступа из внешних сетей (Интернет).

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#3541Link preview
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#3540Text
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