Upstream information

CVE-2018-17963 at MITRE

Description

qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 6.5
Vector AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact Low
Availability Impact High
SUSE Bugzilla entries: 1111013 [NEW], 1111014 [NEW]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE CaaS Platform 3.0
  • xen >= 4.9.3_03-3.44.2
  • xen-debugsource >= 4.9.3_03-3.44.2
  • xen-libs >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo >= 4.9.3_03-3.44.2
  • xen-tools-domU >= 4.9.3_03-3.44.2
  • xen-tools-domU-debuginfo >= 4.9.3_03-3.44.2
SUSE CaaS Platform ALL
  • xen >= 4.9.3_03-3.44.2
  • xen-debugsource >= 4.9.3_03-3.44.2
  • xen-libs >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo >= 4.9.3_03-3.44.2
  • xen-tools-domU >= 4.9.3_03-3.44.2
  • xen-tools-domU-debuginfo >= 4.9.3_03-3.44.2
SUSE Enterprise Storage 4
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Desktop 12 SP3
  • xen >= 4.9.3_03-3.44.2
  • xen-debugsource >= 4.9.3_03-3.44.2
  • xen-libs >= 4.9.3_03-3.44.2
  • xen-libs-32bit >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo-32bit >= 4.9.3_03-3.44.2
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server 12 SP2-BCL
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server 12 SP2-LTSS
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server 12 SP3
  • xen >= 4.9.3_03-3.44.2
  • xen-debugsource >= 4.9.3_03-3.44.2
  • xen-doc-html >= 4.9.3_03-3.44.2
  • xen-libs >= 4.9.3_03-3.44.2
  • xen-libs-32bit >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo-32bit >= 4.9.3_03-3.44.2
  • xen-tools >= 4.9.3_03-3.44.2
  • xen-tools-debuginfo >= 4.9.3_03-3.44.2
  • xen-tools-domU >= 4.9.3_03-3.44.2
  • xen-tools-domU-debuginfo >= 4.9.3_03-3.44.2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • xen >= 4.9.3_03-3.44.2
  • xen-debugsource >= 4.9.3_03-3.44.2
  • xen-doc-html >= 4.9.3_03-3.44.2
  • xen-libs >= 4.9.3_03-3.44.2
  • xen-libs-32bit >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo >= 4.9.3_03-3.44.2
  • xen-libs-debuginfo-32bit >= 4.9.3_03-3.44.2
  • xen-tools >= 4.9.3_03-3.44.2
  • xen-tools-debuginfo >= 4.9.3_03-3.44.2
  • xen-tools-domU >= 4.9.3_03-3.44.2
  • xen-tools-domU-debuginfo >= 4.9.3_03-3.44.2
SUSE Linux Enterprise Software Development Kit 12 SP3
  • xen >= 4.9.3_03-3.44.2
  • xen-debugsource >= 4.9.3_03-3.44.2
  • xen-devel >= 4.9.3_03-3.44.2
SUSE OpenStack Cloud 7
  • xen >= 4.7.6_05-43.42.1
  • xen-debugsource >= 4.7.6_05-43.42.1
  • xen-doc-html >= 4.7.6_05-43.42.1
  • xen-libs >= 4.7.6_05-43.42.1
  • xen-libs-32bit >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo >= 4.7.6_05-43.42.1
  • xen-libs-debuginfo-32bit >= 4.7.6_05-43.42.1
  • xen-tools >= 4.7.6_05-43.42.1
  • xen-tools-debuginfo >= 4.7.6_05-43.42.1
  • xen-tools-domU >= 4.7.6_05-43.42.1
  • xen-tools-domU-debuginfo >= 4.7.6_05-43.42.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
CaaS Platform 2.0 qemu Affected
CaaS Platform 2.0 xen In progress
CaaS Platform 3.0 qemu Affected
CaaS Platform 3.0 xen In progress
SUSE Linux Enterprise Desktop 12 SP3 qemu Affected
SUSE Linux Enterprise Desktop 12 SP3 xen In progress
SUSE Linux Enterprise Module for Basesystem 15 GA qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 GA xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 GA qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 GA xen Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 qemu Affected
SUSE Linux Enterprise SDK 11 SP4 qemu Affected
SUSE Linux Enterprise SDK 11 SP4 xen Affected
SUSE Linux Enterprise SDK 12 SP3 xen In progress
SUSE Linux Enterprise Server 11 SP3 LTSS kvm Affected
SUSE Linux Enterprise Server 11 SP3 LTSS xen Affected
SUSE Linux Enterprise Server 11 SP4 kvm Affected
SUSE Linux Enterprise Server 11 SP4 xen Affected
SUSE Linux Enterprise Server 12 GA LTSS qemu Affected
SUSE Linux Enterprise Server 12 GA LTSS xen Affected
SUSE Linux Enterprise Server 12 SP2 LTSS qemu Affected
SUSE Linux Enterprise Server 12 SP2 LTSS xen In progress
SUSE Linux Enterprise Server 12 SP3 qemu Affected
SUSE Linux Enterprise Server 12 SP3 xen In progress
SUSE Linux Enterprise Server for SAP Applications 11 SP3 kvm Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 xen Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA xen Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen In progress
SUSE Studio Onsite 1.3 qemu Affected