Security readout for executives and security teams
CVE-2014-3121 affects rxvt-unicode terminals before version 9.20. A user who views attacker-controlled terminal output could be exposed to escape sequences that alter X window properties and lead to arbitrary command execution. This is mainly an endpoint and administrator-workstation risk, not a server-side network service flaw. Exposure is most likely on Linux or Unix desktop systems where rxvt-unicode is installed below 9.20, especially administrator or developer workstations that display untrusted remote text, logs, terminal output, or copied content. Treat as high priority where rxvt-unicode is used on privileged workstations. The business risk is local user-session compromise through malicious terminal content, with no evidence in the bundle of widespread active exploitation. Mitigation focus: Upgrade rxvt-unicode to version 9.20 or a distribution-patched later package.; Apply relevant Debian, Fedora, SUSE, or openSUSE vendor security updates where applicable.; Check current vendor guidance if maintaining legacy distributions or custom builds..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2014-3121 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- FEDORA-2014-5938CVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2014-5939CVE reference · vendor-advisory, x_refsource_FEDORA
Products and packages named in the record
CWE details
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