Published: 27/08/2012 Updated: 29/08/2017

CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9

VMScore: 409

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Stack-based buffer overflow in lib/sh/eaccess.c in GNU Bash prior to 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.

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gnu bash 4.2

Debian Bug report logs - #681278 bash: CVE-2012-3410: Stack-based buffer overflow Package: bash; Maintainer for bash is Matthias Klose <doko@debianorg>; Source for bash is src:bash (PTS, buildd, popcon) Reported by: Henri Salo <henri@nervfi> Date: Wed, 11 Jul 2012 21:30:17 UTC Severity: important Tags: confirmed, ...

CWE-119 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278 https://hermes.opensuse.org/messages/15227834 ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-033 http://www.mandriva.com/security/advisories?name=MDVSA-2012:128 http://www.openwall.com/lists/oss-security/2012/07/11/11 http://www.securityfocus.com/bid/54937 http://www.openwall.com/lists/oss-security/2012/07/12/4 http://www.openwall.com/lists/oss-security/2012/07/11/22 http://secunia.com/advisories/51086 http://security.gentoo.org/glsa/glsa-201210-05.xml https://exchange.xforce.ibmcloud.com/vulnerabilities/77551 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278 https://nvd.nist.gov

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CVE-2012-3410

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