Security readout for executives and security teams
CVE-2014-3424 is a local file overwrite issue in GNU Emacs 24.3 and earlier. A local user could abuse predictable TRAMP temporary filenames under /tmp to redirect writes through a symlink. Business risk is highest on shared systems where untrusted users have local access. Exposure is likely limited to hosts running GNU Emacs 24.3 or earlier, particularly Unix-like multi-user systems where local users can create files in /tmp. Single-user workstations have lower practical exposure unless an attacker already has local access. Address during normal vulnerability remediation, with faster action on shared Linux or Unix systems. The issue is local-only based on the bundle, but arbitrary file overwrite can become operationally significant when vulnerable Emacs is used by privileged users. Mitigation focus: Upgrade GNU Emacs to a vendor package containing the referenced TRAMP fix.; Review Mandriva, Mageia, or relevant distribution advisories for fixed package guidance.; Reduce untrusted local shell access on systems running vulnerable Emacs versions..
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CVE-2014-3424 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
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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