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Home CVE Database CVE-2021-27135

CVE-2021-27135

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.

Priority: HIGH
CVSS v3: 9.8
Component: xterm
Publish Date: Feb 10, 2021
Related ID: --
CVSS v2: CRITICAL
Modified Date: Feb 16, 2021

Find out more about CVE-2021-27135 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Fixed LIN10-8252
10.17.41.26 --
Wind River Linux 8 Requires LTSS -- -- --
Wind River Linux 9 Requires LTSS -- -- --
Wind River Linux 7 Requires LTSS -- -- --
Wind River Linux LTS 21 Won't Fix -- -- --
Wind River Linux LTS 22 Won't Fix -- -- --
Wind River Linux LTS 18 Fixed LIN1018-7264
10.18.44.26 --
Wind River Linux LTS 19 Fixed LIN1019-6067
10.19.45.22 --
Wind River Linux CD release Won't Fix -- -- --
Wind River Linux 6 Not Vulnerable -- -- --
Wind River Linux LTS 23 Won't Fix -- -- --
VxWorks
VxWorks 7 Not Vulnerable -- -- --
VxWorks 6.9 Not Vulnerable -- -- --
Helix Virtualization Platform Cert Edition
Helix Virtualization Platform Cert Edition Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads

Notes
Requires LTSS - customers must have active LTSS (Long Term Security Shield) Support to receive up-to-date information about vulnerabilities that may affect legacy software. Please contact your Wind River account team or see https://docs.windriver.com/bundle/Support_and_Maintenance_Supplemental_Terms_and_Conditions and https://support2.windriver.com/index.php?page=plc for more information.
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