Upstream information

CVE-2018-12178 at MITRE

Description

Buffer overflow in network stack for EDK II may allow unprivileged user to potentially enable escalation of privilege and/or denial of service via network.

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 6.4
Vector AV:N/AC:L/Au:N/C:N/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.1
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact High
SUSE Bugzilla entry: 1127821 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP4
  • ovmf >= 2017+git1510945757.b2662641d5-3.8.3
  • qemu-ovmf-x86_64 >= 2017+git1510945757.b2662641d5-3.8.3
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-581
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
  • 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
  • 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
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 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 Leap 42.3
  • ovmf >= 2017+git1492060560.b6d11d7c46-16.1
  • ovmf-tools >= 2017+git1492060560.b6d11d7c46-16.1
  • qemu-ovmf-ia32 >= 2017+git1492060560.b6d11d7c46-16.1
  • qemu-ovmf-x86_64 >= 2017+git1492060560.b6d11d7c46-16.1
  • qemu-ovmf-x86_64-debug >= 2017+git1492060560.b6d11d7c46-16.1
Patchnames:
openSUSE-2019-348


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
SUSE Linux Enterprise Desktop 12 SP4 ovmf Released
SUSE Linux Enterprise High Performance Computing 12 ovmf Released
SUSE Linux Enterprise Module for Server Applications 15 GA ovmf Released
SUSE Linux Enterprise Server 12 SP2 LTSS ovmf Not affected
SUSE Linux Enterprise Server 12 SP3 ovmf Released
SUSE Linux Enterprise Server 12 SP4 ovmf Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ovmf Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ovmf Released