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CVE-2012-3410Date: (C)2012-08-27   (M)2018-06-02


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.6
Exploit Score: 3.9
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
SECUNIA-51086
BID-54937
GLSA-201210-05
MDVSA-2012:128
http://www.openwall.com/lists/oss-security/2012/07/11/11
http://www.openwall.com/lists/oss-security/2012/07/12/4
bash-devfd-bo(77551)
ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-033
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278
openSUSE-SU-2012:0898

CPE    1
cpe:/a:gnu:bash:4.2
CWE    1
CWE-119
OVAL    1
oval:org.secpod.oval:def:302944

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