CVE-2021-27135
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-27135
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27135.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-27135
- Related
- Published
- 2021-02-10T16:15:13Z
- Modified
- 2024-09-18T01:00:20Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://invisible-island.net/xterm/xterm.log.html
- https://security.gentoo.org/glsa/202208-22
- http://seclists.org/fulldisclosure/2021/May/52
- http://www.openwall.com/lists/oss-security/2021/02/10/7
- https://lists.debian.org/debian-lts-announce/2021/02/msg00019.html
- https://www.openwall.com/lists/oss-security/2021/02/09/7
- https://www.openwall.com/lists/oss-security/2021/02/09/9
- https://github.com/ThomasDickey/xterm-snapshots/commit/82ba55b8f994ab30ff561a347b82ea340ba7075c
- https://bugzilla.redhat.com/show_bug.cgi?id=1927559
- https://bugzilla.suse.com/show_bug.cgi?id=1182091
- https://news.ycombinator.com/item?id=26524650
- https://access.redhat.com/security/cve/CVE-2021-27135
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/35LK2ZXEIJUOGOA7FV2TJL3L6LFJ4X5S/
- https://security-tracker.debian.org/tracker/CVE-2021-27135
Affected packages
Debian:11 / xterm
Package
- Name
- xterm
- Purl
- pkg:deb/debian/xterm?arch=source
Debian:12 / xterm
Package
- Name
- xterm
- Purl
- pkg:deb/debian/xterm?arch=source
Debian:13 / xterm
Package
- Name
- xterm
- Purl
- pkg:deb/debian/xterm?arch=source