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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