GNU glibc 'iconv()' Denial of Service Vulnerability

BID:69472

CVE-2012-6656 | CVE-2014-6040 |

Info

GNU glibc 'iconv()' Denial of Service Vulnerability

Bugtraq ID: 69472
Class: Input Validation Error
CVE: CVE-2014-6040
CVE-2012-6656
Remote: Yes
Local: No
Published: Aug 29 2014 12:00AM
Updated: Jul 05 2016 09:26PM
Credit: Adhemerval Zanella Netto
Vulnerable: Ubuntu Ubuntu Linux 12.04 LTS i386
Ubuntu Ubuntu Linux 12.04 LTS amd64
Ubuntu Ubuntu Linux 10.04 sparc
Ubuntu Ubuntu Linux 10.04 powerpc
Ubuntu Ubuntu Linux 10.04 i386
Ubuntu Ubuntu Linux 10.04 ARM
Ubuntu Ubuntu Linux 10.04 amd64
Red Hat Enterprise Linux Workstation Optional 6
Red Hat Enterprise Linux Workstation 6
Red Hat Enterprise Linux Server Optional 6
Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux HPC Node Optional 6
Red Hat Enterprise Linux HPC Node 6
Red Hat Enterprise Linux Desktop Optional 6
Red Hat Enterprise Linux Desktop 6
Oracle Enterprise Linux 6.2
Oracle Enterprise Linux 6
Gentoo Linux
Debian Linux 6.0 sparc
Debian Linux 6.0 s/390
Debian Linux 6.0 powerpc
Debian Linux 6.0 mips
Debian Linux 6.0 ia-64
Debian Linux 6.0 ia-32
Debian Linux 6.0 arm
Debian Linux 6.0 amd64
CentOS CentOS 6
Avaya Aura Experience Portal 6.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Not Vulnerable:

Discussion

GNU glibc 'iconv()' Denial of Service Vulnerability

GNU glibc is prone to a denial-of-service vulnerability because it fails to sanitize user-supplied input.

Successful exploits may allow the attacker to crash the affected application; causing a denial-of-service condition.

Exploit / POC

GNU glibc 'iconv()' Denial of Service Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

GNU glibc 'iconv()' Denial of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.


Mandriva Business Server 1 X86 64

References

GNU glibc 'iconv()' Denial of Service Vulnerability

References:
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