Upstream information

CVE-2020-18974 at MITRE

Description

Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'. This issue is different than CVE-2019-7147.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 3.3 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Low High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1190019 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 nasm Unsupported
SUSE Linux Enterprise Desktop 15 SP5 nasm Won't fix
SUSE Linux Enterprise Desktop 15 SP6 nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP5 nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP6 nasm Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP5 nasm Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP6 nasm Won't fix
SUSE Linux Enterprise Server 15 SP5 nasm Won't fix
SUSE Linux Enterprise Server 15 SP6 nasm Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP5 nasm Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP6 nasm Won't fix
SUSE Manager Proxy 4.3 nasm Won't fix
SUSE Manager Retail Branch Server 4.3 nasm Won't fix
SUSE Manager Server 4.3 nasm Won't fix
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP2 nasm Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS nasm Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3 nasm Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4 nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS nasm Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP2 nasm Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP3 nasm Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP4 nasm Won't fix
SUSE Linux Enterprise Server 15 SP2 nasm Unsupported
SUSE Linux Enterprise Server 15 SP2-LTSS nasm Won't fix
SUSE Linux Enterprise Server 15 SP3 nasm Unsupported
SUSE Linux Enterprise Server 15 SP3-LTSS nasm Won't fix
SUSE Linux Enterprise Server 15 SP4 nasm Won't fix
SUSE Linux Enterprise Server 15 SP4-LTSS nasm Won't fix
SUSE Linux Enterprise Server 15-ESPOS nasm Unsupported
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 nasm Unsupported
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 nasm Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP2 nasm Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP3 nasm Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP4 nasm Won't fix
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 nasm Won't fix
SUSE CaaS Platform 4.5 nasm Unsupported
SUSE Enterprise Storage 6 nasm Affected
SUSE Enterprise Storage 7 nasm Won't fix
SUSE Linux Enterprise Desktop 15 nasm Won't fix
SUSE Linux Enterprise Desktop 15 SP1 nasm Won't fix
SUSE Linux Enterprise Desktop 15 SP2 nasm Unsupported
SUSE Linux Enterprise Desktop 15 SP3 nasm Unsupported
SUSE Linux Enterprise High Performance Computing 15 nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1 nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS nasm Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15-ESPOS nasm Won't fix
SUSE Linux Enterprise High Performance Computing 15-LTSS nasm Unsupported
SUSE Linux Enterprise Module for Development Tools 15 nasm Won't fix
SUSE Linux Enterprise Module for Development Tools 15 SP1 nasm Won't fix
SUSE Linux Enterprise Real Time 15 SP2 nasm Unsupported
SUSE Linux Enterprise Real Time 15 SP3 nasm Won't fix
SUSE Linux Enterprise Real Time 15 SP4 nasm Won't fix
SUSE Linux Enterprise Server 15 nasm Won't fix
SUSE Linux Enterprise Server 15 SP1 nasm Won't fix
SUSE Linux Enterprise Server 15 SP1-BCL nasm Won't fix
SUSE Linux Enterprise Server 15 SP1-LTSS nasm Won't fix
SUSE Linux Enterprise Server 15 SP2-BCL nasm Won't fix
SUSE Linux Enterprise Server 15 SP3-BCL nasm Won't fix
SUSE Linux Enterprise Server 15-LTSS nasm Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 nasm Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP1 nasm Won't fix
SUSE Manager Proxy 4.0 nasm Unsupported
SUSE Manager Proxy 4.1 nasm Unsupported
SUSE Manager Proxy 4.2 nasm Unsupported
SUSE Manager Retail Branch Server 4.0 nasm Unsupported
SUSE Manager Retail Branch Server 4.1 nasm Unsupported
SUSE Manager Retail Branch Server 4.2 nasm Unsupported
SUSE Manager Server 4.0 nasm Unsupported
SUSE Manager Server 4.1 nasm Unsupported
SUSE Manager Server 4.2 nasm Unsupported


SUSE Timeline for this CVE

CVE page created: Wed Aug 25 22:00:03 2021
CVE page last modified: Wed May 22 17:45:27 2024