openSUSE Security Update: Security update for glibc
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:0494-1
Rating: important
References: #1037930 #1051791 #1073990 #1074293 #1079036

Cross-References: CVE-2017-12132 CVE-2017-8804 CVE-2018-1000001
CVE-2018-6485 CVE-2018-6551
Affected Products:
openSUSE Leap 42.3
______________________________________________________________________________

An update that fixes 5 vulnerabilities is now available.

Description:

This update for glibc fixes the following issues:

Security issues fixed:

– CVE-2017-8804: Fix memory leak after deserialization failure in
xdr_bytes, xdr_string (bsc#1037930)
– CVE-2017-12132: Reduce EDNS payload size to 1200 bytes (bsc#1051791)
– CVE-2018-6485,CVE-2018-6551: Fix integer overflows in internal memalign
and malloc functions (bsc#1079036)
– CVE-2018-1000001: Avoid underflow of malloced area (bsc#1074293)

Non security bugs fixed:

– Release read lock after resetting timeout (bsc#1073990)

This update was imported from the SUSE:SLE-12-SP2: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-2018-184=1

To bring your system up-to-date, use “zypper patch”.

Package List:

– openSUSE Leap 42.3 (i586 i686 x86_64):

glibc-2.22-13.2
glibc-debuginfo-2.22-13.2
glibc-debugsource-2.22-13.2
glibc-devel-2.22-13.2
glibc-devel-debuginfo-2.22-13.2
glibc-devel-static-2.22-13.2
glibc-locale-2.22-13.2
glibc-locale-debuginfo-2.22-13.2
glibc-profile-2.22-13.2

– openSUSE Leap 42.3 (i586 x86_64):

glibc-extra-2.22-13.2
glibc-extra-debuginfo-2.22-13.2
glibc-utils-2.22-13.2
glibc-utils-debuginfo-2.22-13.2
glibc-utils-debugsource-2.22-13.2
nscd-2.22-13.2
nscd-debuginfo-2.22-13.2

– openSUSE Leap 42.3 (noarch):

glibc-html-2.22-13.2
glibc-i18ndata-2.22-13.2
glibc-info-2.22-13.2

– openSUSE Leap 42.3 (x86_64):

glibc-32bit-2.22-13.2
glibc-debuginfo-32bit-2.22-13.2
glibc-devel-32bit-2.22-13.2
glibc-devel-debuginfo-32bit-2.22-13.2
glibc-devel-static-32bit-2.22-13.2
glibc-locale-32bit-2.22-13.2
glibc-locale-debuginfo-32bit-2.22-13.2
glibc-profile-32bit-2.22-13.2
glibc-utils-32bit-2.22-13.2
glibc-utils-debuginfo-32bit-2.22-13.2

– openSUSE Leap 42.3 (i586):

glibc-obsolete-2.22-13.2
glibc-obsolete-debuginfo-2.22-13.2

References:

https://www.suse.com/security/cve/CVE-2017-12132.html
https://www.suse.com/security/cve/CVE-2017-8804.html
https://www.suse.com/security/cve/CVE-2018-1000001.html
https://www.suse.com/security/cve/CVE-2018-6485.html
https://www.suse.com/security/cve/CVE-2018-6551.html
https://bugzilla.suse.com/1037930
https://bugzilla.suse.com/1051791
https://bugzilla.suse.com/1073990
https://bugzilla.suse.com/1074293
https://bugzilla.suse.com/1079036

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