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CVE-2021-42375

Опубликовано: 15 нояб. 2021
Источник: debian

Описание

An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved characters. This may be used for DoS under rare conditions of filtered command input.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
busyboxfixed1:1.35.0-1package

Примечания

  • https://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/

  • Crash in CLI tool, no security impact

Связанные уязвимости

CVSS3: 5.5
ubuntu
почти 4 года назад

An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved characters. This may be used for DoS under rare conditions of filtered command input.

CVSS3: 4.1
redhat
почти 4 года назад

An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved characters. This may be used for DoS under rare conditions of filtered command input.

CVSS3: 5.5
nvd
почти 4 года назад

An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved characters. This may be used for DoS under rare conditions of filtered command input.

CVSS3: 5.5
github
больше 3 лет назад

An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved characters. This may be used for DoS under rare conditions of filtered command input.

CVSS3: 5.5
fstec
почти 4 года назад

Уязвимость набора утилит командной строки BusyBox, связанная с неправильной проверкой входных данных, позволяющая нарушителю вызвать отказ в обслуживании