CVE-2021-27135

Name
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.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Mailing List https://www.openwall.com/lists/oss-security/2021/02/09/7
Mailing List https://www.openwall.com/lists/oss-security/2021/02/09/9
Mailing List http://www.openwall.com/lists/oss-security/2021/02/10/7
Mailing List https://lists.debian.org/debian-lts-announce/2021/02/msg00019.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/35LK2ZXEIJUOGOA7FV2TJL3L6LFJ4X5S/
Release Notes https://invisible-island.net/xterm/xterm.log.html
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1927559
Patch https://github.com/ThomasDickey/xterm-snapshots/commit/82ba55b8f994ab30ff561a347b82ea340ba7075c
Issue Tracking https://news.ycombinator.com/item?id=26524650
Third Party Advisory https://access.redhat.com/security/cve/CVE-2021-27135
Issue Tracking https://bugzilla.suse.com/show_bug.cgi?id=1182091
FULLDISC http://seclists.org/fulldisclosure/2021/May/52

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:invisible-island:xterm:*:*:*:*:*:*:*:* xterm >= None < 366

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
xterm 3.13-community 367-r0 Jakub Jirutka <jakub@jirutka.cz> fixed