CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
Low
EPSS
Percentile
10.9%
A flaw was found in libnbd. The client did not always correctly verify the NBD server’s certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libnbd | <= 1.14.2-1 | libnbd_1.14.2-1_all.deb |
Debian | 11 | all | libnbd | <= 1.6.1-1 | libnbd_1.6.1-1_all.deb |
Debian | 999 | all | libnbd | < 1.20.2-1 | libnbd_1.20.2-1_all.deb |
Debian | 13 | all | libnbd | < 1.20.2-1 | libnbd_1.20.2-1_all.deb |
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
Low
EPSS
Percentile
10.9%