Upstream information

CVE-2020-27842 at MITRE

Description

There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.

SUSE information

Overall state of this security issue: Analysis

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 5.5 4.8
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Access Vector Local Network
Access Complexity Low High
Privileges Required None None
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1180043 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 ghostscript Affected
HPE Helion OpenStack 8 openjpeg2 Affected
SUSE Enterprise Storage 5 ghostscript Analysis
SUSE Enterprise Storage 5 openjpeg2 Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP5 ghostscript Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 openjpeg2 Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS ghostscript Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS openjpeg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 ghostscript Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 openjpeg2 Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP2 ghostscript Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 openjpeg2 Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 openjpeg Unsupported
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 openjpeg Affected
SUSE Linux Enterprise Point of Service Image Server 12 ghostscript Analysis
SUSE Linux Enterprise Point of Service Image Server 12 openjpeg2 Unsupported
SUSE Linux Enterprise Server 12 SP2 BCL ghostscript Affected
SUSE Linux Enterprise Server 12 SP2 BCL openjpeg2 Affected
SUSE Linux Enterprise Server 12 SP2 ESPOS ghostscript Analysis
SUSE Linux Enterprise Server 12 SP2 ESPOS openjpeg2 Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS ghostscript Affected
SUSE Linux Enterprise Server 12 SP2 LTSS openjpeg2 Affected
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON ghostscript Affected
SUSE Linux Enterprise Server 12 SP2 LTSS SAP ghostscript Affected
SUSE Linux Enterprise Server 12 SP3 BCL ghostscript Affected
SUSE Linux Enterprise Server 12 SP3 BCL openjpeg2 Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS ghostscript Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS openjpeg2 Affected
SUSE Linux Enterprise Server 12 SP3 LTSS ghostscript Affected
SUSE Linux Enterprise Server 12 SP3 LTSS openjpeg2 Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS ghostscript Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS openjpeg2 Affected
SUSE Linux Enterprise Server 12 SP4 LTSS ghostscript Affected
SUSE Linux Enterprise Server 12 SP4 LTSS openjpeg2 Affected
SUSE Linux Enterprise Server 12 SP5 ghostscript Affected
SUSE Linux Enterprise Server 12 SP5 openjpeg2 Affected
SUSE Linux Enterprise Server 15 LTSS ghostscript Affected
SUSE Linux Enterprise Server 15 LTSS openjpeg2 Affected
SUSE Linux Enterprise Server ESPOS 15 ghostscript Affected
SUSE Linux Enterprise Server ESPOS 15 openjpeg2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ghostscript Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openjpeg2 Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ghostscript Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openjpeg2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ghostscript Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openjpeg2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ghostscript Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openjpeg2 Affected
SUSE Linux Enterprise Server for SAP Applications 15 ghostscript Affected
SUSE Linux Enterprise Server for SAP Applications 15 openjpeg2 Affected
SUSE OpenStack Cloud 7 ghostscript Analysis
SUSE OpenStack Cloud 7 openjpeg2 Unsupported
SUSE OpenStack Cloud 8 ghostscript Affected
SUSE OpenStack Cloud 8 openjpeg2 Affected
SUSE OpenStack Cloud 9 ghostscript Affected
SUSE OpenStack Cloud 9 openjpeg2 Affected
SUSE OpenStack Cloud Crowbar 8 ghostscript Affected
SUSE OpenStack Cloud Crowbar 8 openjpeg2 Affected
SUSE OpenStack Cloud Crowbar 9 ghostscript Affected
SUSE OpenStack Cloud Crowbar 9 openjpeg2 Affected