CVE-2014-5277
MEDIUM · CVSS 5.0EPSS 1.9%EU EUVD
Docker before 1.3.1 and docker-py before 0.5.3 fall back to HTTP when the HTTPS connection to the registry fails, which allows man-in-the-middle attackers to conduct downgrade attacks and obtain authentication and image data by leveraging a network position between the client and the registry to block HTTPS traffic.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N- Weakness (CWE)
- CWE-17
- EPSS score
- 1.9% (79th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-0018)
- Published
- November 17, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-0018 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- docker / docker
- docker / docker-py
References
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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