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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