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Huawei EulerOS: CVE-2021-42377: busybox security update

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Huawei EulerOS: CVE-2021-42377: busybox security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
11/15/2021
Created
04/21/2022
Added
04/20/2022
Modified
04/20/2022

Description

An attacker-controlled pointer free in Busybox's hush applet leads to denial of service and possible code execution when processing a crafted shell command, due to the shell mishandling the &&& string. This may be used for remote code execution under rare conditions of filtered command input.

Solution(s)

  • huawei-euleros-2_0_sp10-upgrade-busybox-help

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