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openSUSE-SU-2018:0940-1: Security update for zziplib
openSUSE Security Update: Security update for zziplib
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:0940-1
Rating: low
References: #1084517 #1084519
Cross-References: CVE-2018-7725 CVE-2018-7726
Affected Products:
openSUSE Leap 42.3
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for zziplib fixes the following issues:

Security issues fixed:

- CVE-2018-7726: There is a bus error caused by
the__zzip_parse_root_directory function of zip.c. Attackers could
leverage thisvulnerability to cause a denial of service (bsc#1084517).
- CVE-2018-7725: An invalid memory address dereference was discovered in
zzip_disk_fread in mmapped.c. The vulnerability causes an application
crash, which leads to denial of service (bsc#1084519).

This update was imported from the SUSE:SLE-12: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-2018-359=1



Package List:

- openSUSE Leap 42.3 (i586 x86_64):

libzzip-0-13-0.13.67-13.6.1
libzzip-0-13-debuginfo-0.13.67-13.6.1
zziplib-debugsource-0.13.67-13.6.1
zziplib-devel-0.13.67-13.6.1
zziplib-devel-debuginfo-0.13.67-13.6.1

- openSUSE Leap 42.3 (x86_64):

libzzip-0-13-32bit-0.13.67-13.6.1
libzzip-0-13-debuginfo-32bit-0.13.67-13.6.1
zziplib-devel-32bit-0.13.67-13.6.1
zziplib-devel-debuginfo-32bit-0.13.67-13.6.1


References:

https://www.suse.com/security/cve/CVE-2018-7725.html
https://www.suse.com/security/cve/CVE-2018-7726.html
https://bugzilla.suse.com/1084517
https://bugzilla.suse.com/1084519


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