Upstream information

CVE-2018-12180 at MITRE

Description

Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.8 8.3
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction Required None
Scope Unchanged Changed
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1127820 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP4
  • qemu-ovmf-x86_64 >= 2017+git1510945757.b2662641d5-3.8.3
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-581
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • ovmf >= 2017+git1510945757.b2662641d5-3.16.1
  • ovmf-tools >= 2017+git1510945757.b2662641d5-3.16.1
  • qemu-ovmf-x86_64 >= 2017+git1510945757.b2662641d5-3.16.1
  • qemu-uefi-aarch64 >= 2017+git1510945757.b2662641d5-3.16.1
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • ovmf >= 2017+git1510945757.b2662641d5-5.22.1
  • ovmf-tools >= 2017+git1510945757.b2662641d5-5.22.1
  • qemu-ovmf-x86_64 >= 2017+git1510945757.b2662641d5-5.22.1
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • ovmf >= 201911-5.33
  • ovmf-tools >= 201911-5.33
  • qemu-ovmf-x86_64 >= 201911-5.33
  • qemu-uefi-aarch64 >= 201911-5.33
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • ovmf >= 202008-8.1
  • ovmf-tools >= 202008-8.1
  • qemu-ovmf-x86_64 >= 202008-8.1
  • qemu-uefi-aarch64 >= 202008-8.1
SUSE Linux Enterprise Module for Server Applications 15
  • ovmf >= 2017+git1510945757.b2662641d5-5.14.1
  • ovmf-tools >= 2017+git1510945757.b2662641d5-5.14.1
  • qemu-ovmf-x86_64 >= 2017+git1510945757.b2662641d5-5.14.1
  • qemu-uefi-aarch64 >= 2017+git1510945757.b2662641d5-5.14.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-2019-580
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • ovmf >= 2017+git1492060560.b6d11d7c46-4.20.1
  • ovmf-tools >= 2017+git1492060560.b6d11d7c46-4.20.1
  • qemu-ovmf-x86_64 >= 2017+git1492060560.b6d11d7c46-4.20.1
  • qemu-uefi-aarch64 >= 2017+git1492060560.b6d11d7c46-4.20.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-579
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • ovmf >= 2017+git1510945757.b2662641d5-3.8.3
  • ovmf-tools >= 2017+git1510945757.b2662641d5-3.8.3
  • qemu-ovmf-x86_64 >= 2017+git1510945757.b2662641d5-3.8.3
  • qemu-uefi-aarch64 >= 2017+git1510945757.b2662641d5-3.8.3
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-581
openSUSE Leap 15.0
  • ovmf >= 2017+git1510945757.b2662641d5-lp150.4.13.1
  • ovmf-tools >= 2017+git1510945757.b2662641d5-lp150.4.13.1
  • qemu-ovmf-ia32 >= 2017+git1510945757.b2662641d5-lp150.4.13.1
  • qemu-ovmf-x86_64 >= 2017+git1510945757.b2662641d5-lp150.4.13.1
  • qemu-ovmf-x86_64-debug >= 2017+git1510945757.b2662641d5-lp150.4.13.1
Patchnames:
openSUSE-2019-1083
openSUSE Tumbleweed
  • ovmf >= 202105-3.4
  • ovmf-tools >= 202105-3.4
  • qemu-ovmf-ia32 >= 202105-3.4
  • qemu-ovmf-x86_64 >= 202105-3.4
  • qemu-ovmf-x86_64-debug >= 202105-3.4
  • qemu-uefi-aarch32 >= 202105-3.4
  • qemu-uefi-aarch64 >= 202105-3.4
Patchnames:
openSUSE Tumbleweed GA ovmf-202105-3.4


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
HPE Helion OpenStack 8 ovmf Released
SUSE CaaS Platform 4.0 ovmf In progress
SUSE Enterprise Storage 5 ovmf Released
SUSE Enterprise Storage 6 ovmf In progress
SUSE Linux Enterprise Desktop 12 SP4 ovmf Released
SUSE Linux Enterprise High Performance Computing 12 SP4 ovmf Released
SUSE Linux Enterprise High Performance Computing 12 SP5 ovmf In progress
SUSE Linux Enterprise High Performance Computing 15 LTSS ovmf In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS ovmf In progress
SUSE Linux Enterprise Module for Server Applications 15 ovmf Released
SUSE Linux Enterprise Server 12 SP2 LTSS ovmf Unsupported
SUSE Linux Enterprise Server 12 SP3 ovmf Released
SUSE Linux Enterprise Server 12 SP3 BCL ovmf Released
SUSE Linux Enterprise Server 12 SP3 ESPOS ovmf Released
SUSE Linux Enterprise Server 12 SP3 LTSS ovmf Released
SUSE Linux Enterprise Server 12 SP4 ovmf Released
SUSE Linux Enterprise Server 12 SP4 ESPOS ovmf In progress
SUSE Linux Enterprise Server 12 SP4 LTSS ovmf In progress
SUSE Linux Enterprise Server 12 SP5 ovmf In progress
SUSE Linux Enterprise Server 15 LTSS ovmf In progress
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux ovmf In progress
SUSE Linux Enterprise Server 15 SP1 LTSS ovmf In progress
SUSE Linux Enterprise Server ESPOS 15 ovmf In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ovmf Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ovmf Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ovmf Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ovmf In progress
SUSE Linux Enterprise Server for SAP Applications 15 ovmf In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ovmf In progress
SUSE Manager Proxy 4.0 ovmf In progress
SUSE Manager Retail Branch Server 4.0 ovmf In progress
SUSE Manager Server 4.0 ovmf In progress
SUSE OpenStack Cloud 8 ovmf Released
SUSE OpenStack Cloud 9 ovmf In progress
SUSE OpenStack Cloud Crowbar 8 ovmf Released
SUSE OpenStack Cloud Crowbar 9 ovmf In progress
SUSE Studio Onsite OVMF Analysis