openSUSE Security Update: Security update for tiff
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Announcement ID:    openSUSE-SU-2018:1956-1
Rating:             moderate
References:         #1074317 #1082332 #1082825 #1086408 #1092949 
                    
Cross-References:   CVE-2017-11613 CVE-2017-18013 CVE-2018-10963
                    CVE-2018-7456 CVE-2018-8905
Affected Products:
                    openSUSE Leap 15.0
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   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for tiff fixes the following security issues:

   These security issues were fixed:

   - CVE-2017-18013: Fixed a NULL pointer dereference in the
     tif_print.cTIFFPrintDirectory function that could have lead to denial of
     service (bsc#1074317).
   - CVE-2018-10963: Fixed an assertion failure in the
     TIFFWriteDirectorySec() function in tif_dirwrite.c, which allowed remote
     attackers to cause a denial
     of service via a crafted file (bsc#1092949).
   - CVE-2018-7456: Prevent a NULL Pointer dereference in the function
     TIFFPrintDirectory when using the tiffinfo tool to print crafted TIFF
     information, a different vulnerability than CVE-2017-18013 (bsc#1082825).
   - CVE-2017-11613: Prevent denial of service in the TIFFOpen function.
     During the TIFFOpen process, td_imagelength is not checked. The value of
     td_imagelength can be directly controlled by an input file. In the
     ChopUpSingleUncompressedStrip function, the _TIFFCheckMalloc function is
     called based on td_imagelength. If the value of td_imagelength is set
     close to the amount of system memory, it will hang the system or trigger
     the OOM killer (bsc#1082332).
   - CVE-2018-8905: Prevent heap-based buffer overflow in the function
     LZWDecodeCompat via a crafted TIFF file (bsc#1086408).

   This update was imported from the SUSE:SLE-15:Update update project.


Patch Instructions:

   To install this openSUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 15.0:

      zypper in -t patch openSUSE-2018-728=1



Package List:

   - openSUSE Leap 15.0 (i586 x86_64):

      libtiff-devel-4.0.9-lp150.4.3.1
      libtiff5-4.0.9-lp150.4.3.1
      libtiff5-debuginfo-4.0.9-lp150.4.3.1
      tiff-4.0.9-lp150.4.3.1
      tiff-debuginfo-4.0.9-lp150.4.3.1
      tiff-debugsource-4.0.9-lp150.4.3.1

   - openSUSE Leap 15.0 (x86_64):

      libtiff-devel-32bit-4.0.9-lp150.4.3.1
      libtiff5-32bit-4.0.9-lp150.4.3.1
      libtiff5-32bit-debuginfo-4.0.9-lp150.4.3.1


References:

   https://www.suse.com/security/cve/CVE-2017-11613.html
   https://www.suse.com/security/cve/CVE-2017-18013.html
   https://www.suse.com/security/cve/CVE-2018-10963.html
   https://www.suse.com/security/cve/CVE-2018-7456.html
   https://www.suse.com/security/cve/CVE-2018-8905.html
   https://bugzilla.suse.com/1074317
   https://bugzilla.suse.com/1082332
   https://bugzilla.suse.com/1082825
   https://bugzilla.suse.com/1086408
   https://bugzilla.suse.com/1092949

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