CVE-2012-3410 Detail

Current 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.


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Severity



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References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-3410
NVD Published Date:
08/27/2012
NVD Last Modified:
08/28/2017
Source:
MITRE