SUSE-SU-2018:2973-2

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Source

https://www.suse.com/support/update/announcement/2018/suse-su-20182973-2/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:2973-2.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2018:2973-2

Related

Published

2018-10-18T12:49:31Z

Modified

2018-10-18T12:49:31Z

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 SP2-BCL / qemu

Package

Name: qemu
Purl: purl:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.6.2-41.43.3

Ecosystem specific

{
    "binaries": [
        {
            "qemu-tools": "2.6.2-41.43.3",
            "qemu": "2.6.2-41.43.3",
            "qemu-guest-agent": "2.6.2-41.43.3",
            "qemu-block-curl": "2.6.2-41.43.3",
            "qemu-lang": "2.6.2-41.43.3",
            "qemu-ipxe": "1.0.0-41.43.3",
            "qemu-kvm": "2.6.2-41.43.3",
            "qemu-seabios": "1.9.1-41.43.3",
            "qemu-block-ssh": "2.6.2-41.43.3",
            "qemu-vgabios": "1.9.1-41.43.3",
            "qemu-x86": "2.6.2-41.43.3",
            "qemu-sgabios": "8-41.43.3",
            "qemu-block-rbd": "2.6.2-41.43.3"
        }
    ]
}