CVE-2014-3121

Description

rxvt-unicode before 9.20 does not properly handle OSC escape sequences, which allows user-assisted remote attackers to manipulate arbitrary X window properties and execute arbitrary commands.

Category

7.6
CVSS
Severity: High
CVSS 2.0 •
EPSS 4.16% Top 15%
Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.fedoraproject.org/pipermail/package-announce/2014-May/133166.html vendor advisory
http://dist.schmorp.de/rxvt-unicode/Changes
http://www.debian.org/security/2014/dsa-2925 vendor advisory
http://www.securityfocus.com/bid/67155 vdb entry
http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00026.html vendor advisory
http://seclists.org/oss-sec/2014/q2/204 mailing list
http://lists.opensuse.org/opensuse-updates/2014-06/msg00038.html vendor advisory
https://lists.fedoraproject.org/pipermail/package-announce/2014-May/133195.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-3121?
CVE-2014-3121 has been scored as a high severity vulnerability.
How to fix CVE-2014-3121?
To fix CVE-2014-3121, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3121 being actively exploited in the wild?
It is possible that CVE-2014-3121 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.