Is CVE-2014-3864 being actively exploited?

CVE-2014-3864 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-3864?

CVE-2014-3864 has a CVSS 2.0 base score of 6.4 (MEDIUM).

CVE-2014-3864

MEDIUM · CVSS 6.4EPSS 2.8%EU EUVD

Directory traversal vulnerability in dpkg-source in dpkg-dev 1.3.0 allows remote attackers to modify files outside of the intended directories via a crafted source package that lacks a --- header line.

Key facts

CVSS score: 6.4 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:P/A:P
Weakness (CWE): CWE-22
EPSS score: 2.8% (87th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-3801)
Published: May 30, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-3801 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

debian / dpkg-dev

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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