openSUSE Security Update: Security update for p7zip
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Announcement ID:    openSUSE-SU-2018:0497-1
Rating:             important
References:         #1077724 #1077725 #1077978 #984650 
Cross-References:   CVE-2016-1372 CVE-2017-17969 CVE-2018-5996
                   
Affected Products:
                    openSUSE Leap 42.3
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   An update that solves three vulnerabilities and has one
   errata is now available.

Description:

   This update for p7zip fixes the following security issues:

   - CVE-2016-1372: Fixed multiple vulnerabilities when processing crafted 7z
     files (bsc#984650)
   - CVE-2017-17969: Fixed a heap-based buffer overflow in a shrink decoder
     (bsc#1077725)
   - CVE-2018-5996: Fixed memory corruption in RAR decompression. The
     complete RAR decoder was removed as it also has license issues
     (bsc#1077724 bsc#1077978)

   This update was imported from the SUSE:SLE-12:Update update project.


Patch Instructions:

   To install this openSUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2018-188=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - openSUSE Leap 42.3 (i586 x86_64):

      p7zip-9.20.1-18.3.1
      p7zip-debuginfo-9.20.1-18.3.1
      p7zip-debugsource-9.20.1-18.3.1


References:

   https://www.suse.com/security/cve/CVE-2016-1372.html
   https://www.suse.com/security/cve/CVE-2017-17969.html
   https://www.suse.com/security/cve/CVE-2018-5996.html
   https://bugzilla.suse.com/1077724
   https://bugzilla.suse.com/1077725
   https://bugzilla.suse.com/1077978
   https://bugzilla.suse.com/984650

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