Debian: DSA-2268-1: iceweasel security update

    Date01 Jul 2011
    CategoryDebian
    47
    Posted ByLinuxSecurity Advisories
    Several vulnerabilities have been found in Iceweasel, a web browser based on Firefox: CVE-2011-0083 / CVE-2011-2363
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    Debian Security Advisory DSA-2268-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    http://www.debian.org/security/                        Moritz Muehlenhoff
    July 01, 2011                          http://www.debian.org/security/faq
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    Package        : iceweasel
    Vulnerability  : several
    Problem type   : remote
    Debian-specific: no
    CVE ID         : CVE-2011-0083 CVE-2011-0085 CVE-2011-2362 CVE-2011-2363 
                     CVE-2011-2365 CVE-2011-2371 CVE-2011-2373 CVE-2011-2374 
                     CVE-2011-2376 
    
    Several vulnerabilities have been found in Iceweasel, a web browser
    based on Firefox:
    
    CVE-2011-0083 / CVE-2011-2363
    
       "regenrecht" discovered two use-after-frees in SVG processing, which
       could lead to the execution of arbitrary code.
    
    CVE-2011-0085
    
       "regenrecht" discovered a use-after-free in XUL processing, which
       could lead to the execution of arbitrary code.
    
    CVE-2011-2362
    
       David Chan discovered that cookies were insufficiently isolated.
    
    CVE-2011-2371
    
       Chris Rohlf and Yan Ivnitskiy discovered an integer overflow in the
       Javascript engine, which could lead to the execution of arbitrary
       code.
    
    CVE-2011-2373
    
       Martin Barbella discovered a use-after-free in XUL processing,
       which could lead to the execution of arbitrary code.
    
    CVE-2011-2374
    
       Bob Clary, Kevin Brosnan, Nils, Gary Kwong, Jesse Ruderman and
       Christian Biesinger discovered memory corruption bugs, which may 
       lead to the execution of arbitrary code.
    
    CVE-2011-2376
    
       Luke Wagner and Gary Kwong discovered memory corruption bugs, which
       may lead to the execution of arbitrary code.
    
    For the oldstable distribution (lenny), this problem has been fixed in
    version 1.9.0.19-12 of the xulrunner source package.
    
    For the stable distribution (squeeze), this problem has been fixed in
    version 3.5.16-9.
    
    For the unstable distribution (sid), this problem has been fixed in
    version 3.5.19-3
    
    For the experimental distribution, this problem has been fixed in
    version 5.0-1.
    
    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: 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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