9.8

CVE-2021-27135

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Invisible-island ≫ Xterm Version < 366
Debian ≫ Debian Linux Version9.0
Fedoraproject ≫ Fedora Version33
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.54% 0.937
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://seclists.org/fulldisclosure/2021/May/52
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2021/02/10/7
Third Party Advisory
Mailing List
https://access.redhat.com/security/cve/CVE-2021-27135
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1927559
Issue Tracking
https://bugzilla.suse.com/show_bug.cgi?id=1182091
Issue Tracking
https://github.com/ThomasDickey/xterm-snapshots/commit/82ba55b8f994ab30ff561a347b82ea340ba7075c
Patch
Third Party Advisory
https://invisible-island.net/xterm/xterm.log.html
Vendor Advisory
Release Notes
https://lists.debian.org/debian-lts-announce/2021/02/msg00019.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/35LK2ZXEIJUOGOA7FV2TJL3L6LFJ4X5S/
https://news.ycombinator.com/item?id=26524650
Third Party Advisory
Issue Tracking
https://security.gentoo.org/glsa/202208-22
Third Party Advisory
https://www.openwall.com/lists/oss-security/2021/02/09/7
Third Party Advisory
Mailing List
https://www.openwall.com/lists/oss-security/2021/02/09/9
Third Party Advisory
Mailing List