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Alpine Linux: CVE-2012-3410: Vulnerability in bash < 4.2.033 may allow local bypass of restricted access

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Alpine Linux: CVE-2012-3410: Vulnerability in bash < 4.2.033 may allow local bypass of restricted access

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
08/27/2012
Created
07/25/2018
Added
08/30/2017
Modified
09/22/2017

Description

Stack-based buffer overflow in lib/sh/eaccess.c in GNU Bash before 4.2 patch 33 might allow local users to bypass intended restricted shell access via a long filename in /dev/fd, which is not properly handled when expanding the /dev/fd prefix.

Solution(s)

  • alpine-linux-upgrade-bash

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