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: Pending

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
Access Vector Local Local
Access 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 [NEW]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
SUSE CaaS Platform 4.0 nasm Affected
SUSE CaaS Platform 4.5 nasm Affected
SUSE Enterprise Storage 6 nasm Affected
SUSE Enterprise Storage 7 nasm Affected
SUSE Linux Enterprise Desktop 15 SP2 nasm Affected
SUSE Linux Enterprise Desktop 15 SP3 nasm Affected
SUSE Linux Enterprise Desktop 15 SP4 nasm Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS nasm Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS nasm Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS nasm Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 nasm Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS nasm Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS nasm Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 nasm Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 nasm Affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 nasm Affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 nasm Affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 nasm Affected
SUSE Linux Enterprise Real Time 15 SP2 nasm Affected
SUSE Linux Enterprise Server 15 ESPOS nasm Affected
SUSE Linux Enterprise Server 15 LTSS nasm Affected
SUSE Linux Enterprise Server 15 SP1 LTSS nasm Affected
SUSE Linux Enterprise Server 15 SP2 nasm Affected
SUSE Linux Enterprise Server 15 SP2 LTSS nasm Affected
SUSE Linux Enterprise Server 15 SP3 nasm Affected
SUSE Linux Enterprise Server 15 SP4 nasm Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 nasm Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 nasm Affected
SUSE Linux Enterprise Server for SAP Applications 15 nasm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 nasm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 nasm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 nasm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 nasm Affected
SUSE Linux Enterprise Storage 7 nasm Affected
SUSE Linux Enterprise Storage 7.1 nasm Affected
SUSE Manager Proxy 4.0 nasm Analysis
SUSE Manager Proxy 4.1 nasm Affected
SUSE Manager Proxy 4.2 nasm Affected
SUSE Manager Proxy 4.3 nasm Affected
SUSE Manager Retail Branch Server 4.0 nasm Analysis
SUSE Manager Retail Branch Server 4.1 nasm Affected
SUSE Manager Retail Branch Server 4.2 nasm Affected
SUSE Manager Retail Branch Server 4.3 nasm Affected
SUSE Manager Server 4.0 nasm Analysis
SUSE Manager Server 4.1 nasm Affected
SUSE Manager Server 4.2 nasm Affected
SUSE Manager Server 4.3 nasm Affected