Debian: DSA-2437-1: icedove security update

    Date21 Mar 2012
    CategoryDebian
    186
    Posted ByLinuxSecurity Advisories
    Several vulnerabilities have been discovered in Icedove, an unbranded version of the Thunderbird mail/news client. CVE-2012-0455
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    Debian Security Advisory DSA-2437-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    http://www.debian.org/security/                        Moritz Muehlenhoff
    March 21, 2012                         http://www.debian.org/security/faq
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    Package        : icedove
    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 Icedove, an unbranded
    version of the Thunderbird mail/news client.
    
    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 icedove 3.0.11-1+squeeze8.
    
    For the unstable distribution (sid), this problem will be fixed soon.
    
    We recommend that you upgrade your icedove packages.
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: http://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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