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openSUSE Leap 15.1: 2020:0984-1 Important: Samba CPU Issues and Loop Fixes

opensuse
Calendar Grey July 18, 2020
Dist Opensuse Esm H88
This important upgrade for Fedora addresses multiple samba concerns, improving security, efficiency, and system dependability.
An update that solves four vulnerabilities and has two fixes is now available.

Description

This update for samba fixes the following issues:

- CVE-2020-10745: Fixed an issue which parsing and packing of NBT and DNS

packets containing dots could potentially have consumed excessive CPU

(bsc#1173160).

- CVE-2020-14303: Fixed an endless loop when receiving at AD DC empty UDP

packets (bsc#1173359).

- CVE-2020-10730: Fixed a null de-reference in AD DC LDAP server when ASQ

and VLV combined (bsc#1173159).

- CVE-2020-10760: Fixed a use-after-free in AD DC Global Catalog LDAP

server with paged_result or VLV (bsc#1173161).

- Added libnetapi-devel to baselibs conf, for wine usage (bsc#1172307).

- Fixed an installing issue where samba - samba-ad-dc.service did not

exist and unit was not found (bsc#1171437).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Topics%20covered

Topics Covered

security advisory update samba important openSUSE cpu issue loop fix

Patch

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 15.1:

zypper in -t patch openSUSE-2020-984=1

Package List

- openSUSE Leap 15.1 (i586 x86_64):

ctdb-4.9.5+git.343.4bc358522a9-lp151.2.27.1

ctdb-debuginfo-4.9.5+git.343.4bc358522a9-lp151.2.27.1

ctdb-pcp-pmda-4.9.5+git.343.4bc358522a9-lp151.2.27.1

ctdb-pcp-pmda-debuginfo-4.9.5+git.343.4bc358522a9-lp151.2.27.1

ctdb-tests-4.9.5+git.343.4bc358522a9-lp151.2.27.1

ctdb-tests-debuginfo-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc-binding0-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc-binding0-debuginfo-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc-devel-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc-samr-devel-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc-samr0-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc-samr0-debuginfo-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc0-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libdcerpc0-debuginfo-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libndr-devel-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libndr-krb5pac-devel-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libndr-krb5pac0-4.9.5+git.343.4bc358522a9-lp151.2.27.1

libndr-krb5pac0-debu...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2020-10730.html

https://www.suse.com/security/cve/CVE-2020-10745.html

https://www.suse.com/security/cve/CVE-2020-10760.html

https://www.suse.com/security/cve/CVE-2020-14303.html

https://bugzilla.suse.com/1171437

https://bugzilla.suse.com/1172307

https://bugzilla.suse.com/1173159

https://bugzilla.suse.com/1173160

https://bugzilla.suse.com/1173161

https://bugzilla.suse.com/1173359

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:0984-1
Rating: important
Affected Products: openSUSE Leap 15.1 le.

Topics%20covered

Topics Covered

security advisory update samba important openSUSE cpu issue loop fix

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