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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-27135 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://seclists.org/fulldisclosure/2021/May/52 CVE, MITRE Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2021/02/10/7 CVE, MITRE Mailing List  Third Party Advisory 
https://access.redhat.com/security/cve/CVE-2021-27135 CVE, MITRE Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1927559 CVE, MITRE Issue Tracking 
https://bugzilla.suse.com/show_bug.cgi?id=1182091 CVE, MITRE Issue Tracking 
https://github.com/ThomasDickey/xterm-snapshots/commit/82ba55b8f994ab30ff561a347b82ea340ba7075c CVE, MITRE Patch  Third Party Advisory 
https://invisible-island.net/xterm/xterm.log.html CVE, MITRE Release Notes  Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2021/02/msg00019.html CVE, MITRE Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/35LK2ZXEIJUOGOA7FV2TJL3L6LFJ4X5S/ CVE, MITRE
https://news.ycombinator.com/item?id=26524650 CVE, MITRE Issue Tracking  Third Party Advisory 
https://security.gentoo.org/glsa/202208-22 CVE, MITRE Third Party Advisory 
https://www.openwall.com/lists/oss-security/2021/02/09/7 CVE, MITRE Mailing List  Third Party Advisory 
https://www.openwall.com/lists/oss-security/2021/02/09/9 CVE, MITRE Mailing List  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

14 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-27135
NVD Published Date:
02/10/2021
NVD Last Modified:
11/21/2024
Source:
MITRE