SUSE-SU-2018:3912-1

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Source
https://www.suse.com/support/update/announcement/2018/suse-su-20183912-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3912-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2018:3912-1
Related
Published
2018-11-26T16:46:26Z
Modified
2018-11-26T16:46:26Z
Summary
Security update for qemu
Details

This update for qemu fixes the following issues:

Security issues fixed:

  • CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS (bsc#1110910).
  • CVE-2018-15746: Fixed qemu-seccomp.c that might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main thread (bsc#1106222).
  • CVE-2018-17958: Fixed a Buffer Overflow in rtl8139doreceive in hw/net/rtl8139.c because an incorrect integer data type is used (bsc#1111006).
  • CVE-2018-17962: Fixed a Buffer Overflow in pcnet_receive in hw/net/pcnet.c because an incorrect integer data type is used (bsc#1111010).
  • CVE-2018-17963: Fixed qemudeliverpacketiov in net/net.c that accepts packet sizes greater than INTMAX, which allows attackers to cause a denial of service or possibly have unspecified other impact. (bsc#1111013)
  • CVE-2018-18849: Fixed an out of bounds memory access issue that was found in the LSI53C895A SCSI Host Bus Adapter emulation while writing a message in lsidomsgin. It could occur during migration if the 'msg_len' field has an invalid value. A user/process could use this flaw to crash the Qemu process resulting in DoS (bsc#1114422).
References

Affected packages

SUSE:Linux Enterprise Server 12-LTSS / qemu

Package

Name
qemu
Purl
purl: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
2.0.2-48.46.2

Ecosystem specific 

{
    "binaries": [
        {
            "qemu-tools": "2.0.2-48.46.2",
            "qemu-block-curl": "2.0.2-48.46.2",
            "qemu-guest-agent": "2.0.2-48.46.2",
            "qemu-lang": "2.0.2-48.46.2",
            "qemu-seabios": "1.7.4-48.46.2",
            "qemu-kvm": "2.0.2-48.46.2",
            "qemu-vgabios": "1.7.4-48.46.2",
            "qemu-x86": "2.0.2-48.46.2",
            "qemu-s390": "2.0.2-48.46.2",
            "qemu": "2.0.2-48.46.2",
            "qemu-sgabios": "8-48.46.2",
            "qemu-ipxe": "1.0.0-48.46.2",
            "qemu-ppc": "2.0.2-48.46.2",
            "qemu-block-rbd": "2.0.2-48.46.2"
        }
    ]
}