CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
91.7%
Off-by-one error in the packet_read_query_section function in packet.c in nsd 3.2.1, and process_query_section in query.c in nsd 2.3.7, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors that trigger a buffer overflow.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | nsd | < 2.3.7-3 | nsd_2.3.7-3_all.deb |
Debian | 11 | all | nsd | < 2.3.7-3 | nsd_2.3.7-3_all.deb |
Debian | 999 | all | nsd | < 2.3.7-3 | nsd_2.3.7-3_all.deb |
Debian | 13 | all | nsd | < 2.3.7-3 | nsd_2.3.7-3_all.deb |