SUSE-SU-2018:2556-1

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Source

https://www.suse.com/support/update/announcement/2018/suse-su-20182556-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:2556-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2018:2556-1

Related

Published

2018-08-30T06:45:12Z

Modified

2018-08-30T06:45:12Z

Summary

Security update for qemu

Details

This update for qemu fixes the following security issues:

CVE-2018-12617: qmpguestfile_read had an integer overflow that could have been exploited by sending a crafted QMP command (including guest-file-read with a large count value) to the agent via the listening socket causing DoS (bsc#1098735)
CVE-2018-11806: Prevent heap-based buffer overflow via incoming fragmented datagrams (bsc#1096223)

With this release the mitigations for Spectre v4 are moved the the patches from upstream (CVE-2018-3639, bsc#1092885).

References

Affected packages

SUSE:Linux Enterprise Server 12-LTSS / qemu

Package

Name: qemu
Purl: pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.2-48.43.3

Ecosystem specific

{
    "binaries": [
        {
            "qemu-tools": "2.0.2-48.43.3",
            "qemu-block-curl": "2.0.2-48.43.3",
            "qemu-guest-agent": "2.0.2-48.43.3",
            "qemu-lang": "2.0.2-48.43.3",
            "qemu-seabios": "1.7.4-48.43.3",
            "qemu-kvm": "2.0.2-48.43.3",
            "qemu-vgabios": "1.7.4-48.43.3",
            "qemu-x86": "2.0.2-48.43.3",
            "qemu-s390": "2.0.2-48.43.3",
            "qemu": "2.0.2-48.43.3",
            "qemu-sgabios": "8-48.43.3",
            "qemu-ipxe": "1.0.0-48.43.3",
            "qemu-ppc": "2.0.2-48.43.3",
            "qemu-block-rbd": "2.0.2-48.43.3"
        }
    ]
}