Linux Security
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    Debian: DSA-2302-1: bcfg2 security update

    Date 07 Sep 2011
    129
    Posted By LinuxSecurity Advisories
    It has been discovered that the bcfg2 server, a configuration management server for bcfg2 clients, is not properly sanitizing input from bcfg2 clients before passing it to various shell commands. This enables an attacker in control of a bcfg2 client to execute arbitrary commands on
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    Debian Security Advisory DSA-2302-1                    This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                                 Nico Golde
    Sep 7, 2011                             https://www.debian.org/security/faq
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    Package        : bcfg2
    Vulnerability  : missing input sanitization
    Problem type   : remote
    Debian-specific: no
    Debian bug     : 640028
    CVE IDs        : CVE-2011-3211
    
    It has been discovered that the bcfg2 server, a configuration management
    server for bcfg2 clients, is not properly sanitizing input from bcfg2
    clients before passing it to various shell commands.  This enables an
    attacker in control of a bcfg2 client to execute arbitrary commands on
    the server with root privileges.
    
    For the oldstable distribution (lenny), this problem has been fixed in
    version 0.9.5.7-1.1+lenny1.
    
    For the stable distribution (squeeze), this problem has been fixed in
    version 1.0.1-3+squeeze1
    
    For the testing distribution (wheezy), this problem has been fixed in
    version 1.1.2-2.
    
    For the unstable distribution (sid), this problem has been fixed in
    version 1.1.2-2.
    
    We recommend that you upgrade your bcfg2 packages.
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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