openSUSE Security Update: Security update for openssh
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Announcement ID: openSUSE-SU-2019:0307-1
Rating: moderate
References: #1121816 #1121821 #1125687
Cross-References: CVE-2019-6109 CVE-2019-6111
Affected Products:
openSUSE Leap 15.0
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An update that solves two vulnerabilities and has one
errata 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 bug fixes and changes:

– Handle brace expansion in scp when checking that filenames sent by the
server side match what the client requested (bsc#1125687)

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-2019-307=1

Package List:

– openSUSE Leap 15.0 (i586 x86_64):

openssh-7.6p1-lp150.8.15.2
openssh-cavs-7.6p1-lp150.8.15.2
openssh-cavs-debuginfo-7.6p1-lp150.8.15.2
openssh-debuginfo-7.6p1-lp150.8.15.2
openssh-debugsource-7.6p1-lp150.8.15.2
openssh-fips-7.6p1-lp150.8.15.2
openssh-helpers-7.6p1-lp150.8.15.2
openssh-helpers-debuginfo-7.6p1-lp150.8.15.2

– openSUSE Leap 15.0 (x86_64):

openssh-askpass-gnome-7.6p1-lp150.8.15.1
openssh-askpass-gnome-debuginfo-7.6p1-lp150.8.15.1

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/1121816
https://bugzilla.suse.com/1121821
https://bugzilla.suse.com/1125687

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