openSUSE Security Update: Security update for openssh
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Announcement ID:    openSUSE-SU-2019:1602-1
Rating:             moderate
References:         #1065237 #1090671 #1119183 #1121816 #1121821 
                    #1131709 
Cross-References:   CVE-2019-6109 CVE-2019-6111
Affected Products:
                    openSUSE Leap 42.3
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   An update that solves two vulnerabilities and has four
   fixes is now available.

Description:

   This update for openssh fixes the following issues:

   Security vulnerabilities addressed:

   - CVE-2019-6109: Fixed an character encoding issue in the progress display
     of the scp client that could be used to manipulate client output,
     allowing for spoofing during file transfers (bsc#1121816).
   - CVE-2019-6111: Properly validate object names received by the scp client
     to prevent arbitrary file overwrites when interacting with a malicious
     SSH server (bsc#1121821).

   Other issues fixed:

   - Fixed two race conditions in sshd relating to SIGHUP (bsc#1119183).
   - Returned proper reason for port forwarding failures (bsc#1090671).
   - Fixed a double free() in the KDF CAVS testing tool (bsc#1065237).

   This update was imported from the SUSE:SLE-12-SP2: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 42.3:

      zypper in -t patch openSUSE-2019-1602=1



Package List:

   - openSUSE Leap 42.3 (i586 x86_64):

      openssh-7.2p2-35.1
      openssh-askpass-gnome-7.2p2-35.1
      openssh-askpass-gnome-debuginfo-7.2p2-35.1
      openssh-cavs-7.2p2-35.1
      openssh-cavs-debuginfo-7.2p2-35.1
      openssh-debuginfo-7.2p2-35.1
      openssh-debugsource-7.2p2-35.1
      openssh-fips-7.2p2-35.1
      openssh-helpers-7.2p2-35.1
      openssh-helpers-debuginfo-7.2p2-35.1


References:

   https://www.suse.com/security/cve/CVE-2019-6109.html
   https://www.suse.com/security/cve/CVE-2019-6111.html
   https://bugzilla.suse.com/1065237
   https://bugzilla.suse.com/1090671
   https://bugzilla.suse.com/1119183
   https://bugzilla.suse.com/1121816
   https://bugzilla.suse.com/1121821
   https://bugzilla.suse.com/1131709

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