Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2013.0492
A vulnerability was found and corrected in bash
9 April 2013
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: bash
Publisher: Mandriva
Operating System: Mandriva Linux
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2012-3410
Original Bulletin:
http://www.mandriva.com/en/support/security/advisories/
Comment: This advisory references vulnerabilities in products which run on
platforms other than Mandriva. It is recommended that administrators
running bash check for an updated version of the software for
their operating system.
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_______________________________________________________________________
Mandriva Linux Security Advisory MDVSA-2013:032
http://www.mandriva.com/en/support/security/
_______________________________________________________________________
Package : bash
Date : April 5, 2013
Affected: Business Server 1.0
_______________________________________________________________________
Problem Description:
A vulnerability was found and corrected in bash:
A stack-based buffer overflow flaw was found in the way bash, the
GNU Bourne Again shell, expanded certain /dev/fd file names when
checking file names ('test' command) and evaluating /dev/fd file
names in conditinal command expressions. A remote attacker could
provide a specially-crafted Bash script that, when executed, would
cause the bash executable to crash (CVE-2012-3410).
Additionally the official patches 011 to 037 for bash-4.2 has been
applied which resolves other issues found, including the CVE-2012-3410
vulnerability.
NOTE: This advisory was previousely given the MDVSA-2013:019 identifier
by mistake.
_______________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3410
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-011
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-012
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-013
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-014
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-015
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-016
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-017
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-018
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-019
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-020
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-021
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-022
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-023
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-024
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-025
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-026
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-027
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-028
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-029
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-030
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-031
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-032
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-033
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-034
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-035
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-036
ftp://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-037
_______________________________________________________________________
Updated Packages:
Mandriva Business Server 1/X86_64:
46145b0886f5055753aa0948a6c41cd6 mbs1/x86_64/bash-4.2-6.1.mbs1.x86_64.rpm
4e9620a5487c6ded6014938ec68342e8 mbs1/x86_64/bash-doc-4.2-6.1.mbs1.x86_64.rpm
3d3362865b94952d755d5906d9b93485 mbs1/SRPMS/bash-4.2-6.1.mbs1.src.rpm
_______________________________________________________________________
To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.
All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:
gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98
You can view other update advisories for Mandriva Linux at:
http://www.mandriva.com/en/support/security/advisories/
If you want to report vulnerabilities, please contact
security_(at)_mandriva.com
_______________________________________________________________________
Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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