Linux Security
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    Linux Security

    Debian: DSA-2210-1: tiff security update

    Date 03 Apr 2011
    217
    Posted By LinuxSecurity Advisories
    Several vulnearbilities were discovered in the TIFF manipulation and conversion library: CVE-2011-0191
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-2210-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                           Thijs Kinkhorst        
    April 03, 2011                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : tiff
    Vulnerability  : several
    Problem type   : local (remote)
    Debian-specific: no
    CVE ID         : CVE-2011-0191 CVE-2011-0192 CVE-2011-1167
    Debian Bug     : 619614
    
    Several vulnearbilities were discovered in the TIFF manipulation and
    conversion library:
    
    CVE-2011-0191
    
      A buffer overflow allows to execute arbitrary code or cause
      a denial of service via a crafted TIFF image with JPEG encoding.
      This issue affects the Debian 5.0 Lenny package only.
    
    CVE-2011-0192
    
      A buffer overflow allows to execute arbitrary code or cause
      a denial of service via a crafted TIFF Internet Fax image
      file that has been compressed using CCITT Group 4 encoding.
    
    CVE-2011-1167
    
      Heap-based buffer overflow in the thunder (aka ThunderScan)
      decoder allows to execute arbitrary code via a TIFF file that
      has an unexpected BitsPerSample value.
    
    For the oldstable distribution (lenny), these problems have been
    fixed in version 3.8.2-11.4.
    
    For the stable distribution (squeeze), these problems have been
    fixed in version 3.9.4-5+squeeze1.
    
    For the testing distribution, the first two problems have been fixed
    in version 3.9.4-8, the last problem will be fixed soon.
    
    For the unstable distribution (sid), these problems have been fixed
    in version 3.9.4-9.
    
    We recommend that you upgrade your tiff 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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