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SUSE: 2020:2312-1 Moderate: Fix for High Samba CPU Utilization Issue

suse
Calendar Grey August 25, 2020
Dist Suse Esm H88
SUSE systems receive a security enhancement for Samba tackling a notable CPU usage concern.
An update that solves one vulnerability and has one errata is now available

Summary

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). Patch Instructions: To install this SUSE 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: - SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2020-2312=1 - SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-2312=1 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-2312=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-2312=1

Topics%20covered

Topics Covered

security advisory moderate samba SUSE CPU consumption cloud Linux Server

References

#1173160 #1174120

Cross- CVE-2020-10745

Affected Products:

SUSE OpenStack Cloud 7

SUSE Linux Enterprise Server for SAP 12-SP2

SUSE Linux Enterprise Server 12-SP2-LTSS

SUSE Linux Enterprise Server 12-SP2-BCL

SUSE Linux Enterprise High Availability 12-SP2

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

https://bugzilla.suse.com/1173160

https://bugzilla.suse.com/1174120

Announcement ID: SUSE-SU-2020:2312-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate samba SUSE CPU consumption cloud Linux Server

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