vulnerability
Red Hat: CVE-2021-27135: CVE-2021-27135 xterm: crash when processing combining characters (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Feb 10, 2021 | Feb 19, 2021 | Jul 28, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 10, 2021
Added
Feb 19, 2021
Modified
Jul 28, 2025
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.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-xtermredhat-upgrade-xterm-debuginforedhat-upgrade-xterm-debugsourceredhat-upgrade-xterm-resizeredhat-upgrade-xterm-resize-debuginfo
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