5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.8 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
49.2%
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.
CPE | Name | Operator | Version |
---|---|---|---|
docker:docker | docker | le | 1.3.0 |
docker:docker-py | docker docker-py | le | 0.5.3 |