CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
58.9%
Vulnerability of the named DNS server daemon BIND is related to an operation overrunning the buffer boundaries in memory as a result of recursion during processing of received packets.
as a result of uncontrolled recursion when processing received packets. Exploitation of the vulnerability could
allow an attacker acting remotely to cause a denial of service by sending specially
specially crafted packets through a customized TCP control channel port
A vulnerability in the DoT (DNS over TLS) protocol implementation of the BIND DNS server is related to a flaw in the use of the
assert() function or a similar operator when processing queries. Exploitation of the vulnerability could allow
an attacker acting remotely to cause a denial of service
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
58.9%