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SUSE: 2019:0457-1 Important Qemu Update - Denial Of Service Threat

suse
Calendar Grey February 21, 2019
Dist Suse Esm H88
SUSE Security Update: Security update for qemu _____________________________________________________
An update that fixes three vulnerabilities is now available

Summary

This update for qemu fixes the following issues: Security issues fixed: - CVE-2019-6778: Fixed a heap buffer overflow issue in the SLiRP networking implementation (bsc#1123156). - CVE-2018-19489: Fixed a denial of service vulnerability in virtfs (bsc#1117275). * CVE-2018-19364: Fixed a use-after-free if the virtfs interface resulting in a denial of service (bsc#1116717). 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 Linux Enterprise Server 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2019-457=1 Package List: - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64): qemu-2.0.2-48.49.3 qemu-block-curl-2.0.2-48.49.3

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important SUSE qemu

References

#1116717 #1117275 #1123156

Cross- CVE-2018-19364 CVE-2018-19489 CVE-2019-6778

Affected Products:

SUSE Linux Enterprise Server 12-LTSS

https://www.suse.com/security/cve/CVE-2018-19364.html

https://www.suse.com/security/cve/CVE-2018-19489.html

https://www.suse.com/security/cve/CVE-2019-6778.html

https://bugzilla.suse.com/1116717

https://bugzilla.suse.com/1117275

https://bugzilla.suse.com/1123156

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2019:0457-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important SUSE qemu

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