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    Debian: DSA-2433-1: iceweasel security update

    Date 15 Mar 2012
    124
    Posted By LinuxSecurity Advisories
    Several vulnerabilities have been discovered in Iceweasel, a web browser based on Firefox. The included XULRunner library provides rendering services for several other applications included in Debian.
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    Debian Security Advisory DSA-2433-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                        Moritz Muehlenhoff
    March 15, 2012                         https://www.debian.org/security/faq
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    Package        : iceweasel
    Vulnerability  : several
    Problem type   : remote
    Debian-specific: no
    CVE ID         : CVE-2012-0455 CVE-2012-0456 CVE-2012-0458 CVE-2012-0461
    
    Several vulnerabilities have been discovered in Iceweasel, a web browser
    based on Firefox. The included XULRunner library provides rendering
    services for several other applications included in Debian.
    
    CVE-2012-0455
    
       Soroush Dalili discovered that a cross-site scripting countermeasure
       related to Javascript URLs could be bypassed.
    
    CVE-2012-0456
    
       Atte Kettunen discovered an out of bounds read in the SVG Filters,
       resulting in memory disclosure.
    
    CVE-2012-0458
    
       Mariusz Mlynski discovered that privileges could be escalated through
       a Javascript URL as the home page.
    
    CVE-2012-0461
    
       Bob Clary discovered memory corruption bugs, which may lead to the 
       execution of arbitrary code.
    
    For the stable distribution (squeeze), this problem has been fixed in
    version 3.5.16-13.
    
    For the unstable distribution (sid), this problem has been fixed in
    version 10.0.3esr-1.
    
    For the experimental distribution, this problem has been fixed in
    version 11.0-1.
    
    We recommend that you upgrade your iceweasel 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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