Upstream information

CVE-2021-27135 at MITRE

Description

xterm before Patch #366 allows remote attackers to execute arbitrary code or cause a denial of service (segmentation fault) via a crafted UTF-8 combining character sequence.

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 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entries: 1182091 [NEW], 1189857 [NEW], 1190262 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • xterm >= 308-5.3.1
Patchnames:
HPE-Helion-OpenStack-8-2021-2014
SUSE CaaS Platform 4.0
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2021-2013
SUSE Enterprise Storage 6
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-Storage-6-2021-2013
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2013
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2013
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-2021-2013
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • xterm >= 330-11.3.1
  • xterm-bin >= 330-11.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2021-2011
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • xterm >= 330-11.3.1
  • xterm-bin >= 330-11.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2021-2011
SUSE Linux Enterprise Point of Sale 11 SP3
  • xterm >= 238-3.3.1
Patchnames:
sleposp3-xterm-14747
SUSE Linux Enterprise Server 11 SP4-LTSS
  • xterm >= 238-3.3.1
Patchnames:
slessp4-xterm-14747
SUSE Linux Enterprise Server 12 SP2-BCL
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2021-2014
SUSE Linux Enterprise Server 12 SP3-BCL
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2021-2014
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2021-2014
SUSE Linux Enterprise Server 12 SP3-LTSS
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2021-2014
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2021-2014
SUSE Linux Enterprise Server 12 SP4-LTSS
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2021-2014
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-2014
SUSE Linux Enterprise Server 15 SP1-BCL
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2013
SUSE Linux Enterprise Server 15 SP1-LTSS
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2013
SUSE Linux Enterprise Server 15-LTSS
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-2021-2013
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2021-2014
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • xterm >= 308-5.3.1
Patchnames:
SUSE-SLE-SAP-12-SP4-2021-2014
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2013
SUSE Linux Enterprise Server for SAP Applications 15
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-2013
SUSE Manager Proxy 4.0
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2013
SUSE Manager Retail Branch Server 4.0
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2013
SUSE Manager Server 4.0
  • xterm >= 330-4.3.1
  • xterm-bin >= 330-4.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2013
SUSE OpenStack Cloud 8
  • xterm >= 308-5.3.1
Patchnames:
SUSE-OpenStack-Cloud-8-2021-2014
SUSE OpenStack Cloud 9
  • xterm >= 308-5.3.1
Patchnames:
SUSE-OpenStack-Cloud-9-2021-2014
SUSE OpenStack Cloud Crowbar 8
  • xterm >= 308-5.3.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2021-2014
SUSE OpenStack Cloud Crowbar 9
  • xterm >= 308-5.3.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2021-2014
openSUSE Leap 15.2
  • xterm >= 330-lp152.6.3.1
  • xterm-bin >= 330-lp152.6.3.1
Patchnames:
openSUSE-2021-900
openSUSE Leap 15.3
  • xterm >= 330-11.3.1
  • xterm-bin >= 330-11.3.1
Patchnames:
openSUSE-SLE-15.3-2021-2011
openSUSE Tumbleweed
  • xterm >= 368-2.2
  • xterm-bin >= 368-2.2
Patchnames:
openSUSE Tumbleweed GA xterm-368-2.2


First public cloud image revisions this CVE is fixed in:


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 xterm Released
SUSE CaaS Platform 4.0 xterm Released
SUSE Enterprise Storage 5 xterm Unsupported
SUSE Enterprise Storage 6 xterm Released
SUSE Linux Enterprise High Performance Computing 12 SP5 xterm Released
SUSE Linux Enterprise High Performance Computing 15 LTSS xterm Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS xterm Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS xterm Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 xterm Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP2 xterm Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 xterm Released
SUSE Linux Enterprise Point of Service 11 SP3 xterm Released
SUSE Linux Enterprise Point of Service Image Server 12 xterm Unsupported
SUSE Linux Enterprise Server 11 SP4 LTSS xterm Released
SUSE Linux Enterprise Server 12 SP2 BCL xterm Released
SUSE Linux Enterprise Server 12 SP2 ESPOS xterm Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS xterm Affected
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON xterm Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP xterm Released
SUSE Linux Enterprise Server 12 SP3 BCL xterm Released
SUSE Linux Enterprise Server 12 SP3 ESPOS xterm Released
SUSE Linux Enterprise Server 12 SP3 LTSS xterm Released
SUSE Linux Enterprise Server 12 SP4 ESPOS xterm Released
SUSE Linux Enterprise Server 12 SP4 LTSS xterm Released
SUSE Linux Enterprise Server 12 SP5 xterm Released
SUSE Linux Enterprise Server 15 LTSS xterm Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux xterm Released
SUSE Linux Enterprise Server 15 SP1 LTSS xterm Released
SUSE Linux Enterprise Server ESPOS 15 xterm Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xterm Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 xterm Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xterm Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 xterm In progress
SUSE Linux Enterprise Server for SAP Applications 15 xterm Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 xterm Released
SUSE Manager Proxy 4.0 xterm Released
SUSE Manager Retail Branch Server 4.0 xterm Released
SUSE Manager Server 4.0 xterm Released
SUSE OpenStack Cloud 7 xterm Affected
SUSE OpenStack Cloud 8 xterm Released
SUSE OpenStack Cloud 9 xterm Released
SUSE OpenStack Cloud Crowbar 8 xterm Released
SUSE OpenStack Cloud Crowbar 9 xterm Released