7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.214 Low
EPSS
Percentile
96.4%
Buffer overflow in the Network Block Device (nbd) server 2.7.5 and earlier, and 2.8.0 through 2.8.2, allows remote attackers to execute arbitrary code via a large request, which is written past the end of the buffer because nbd does not account for memory taken by the reply header.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | nbd | < 1:2.8.3-1 | nbd_1:2.8.3-1_all.deb |
Debian | 11 | all | nbd | < 1:2.8.3-1 | nbd_1:2.8.3-1_all.deb |
Debian | 10 | all | nbd | < 1:2.8.3-1 | nbd_1:2.8.3-1_all.deb |
Debian | 999 | all | nbd | < 1:2.8.3-1 | nbd_1:2.8.3-1_all.deb |
Debian | 13 | all | nbd | < 1:2.8.3-1 | nbd_1:2.8.3-1_all.deb |