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redosRedosROS-20240611-12
HistoryJun 11, 2024 - 12:00 a.m.

ROS-20240611-12

2024-06-1100:00:00
redos.red-soft.ru
10
named dns server
buffer overrun
recursion
denial of service
customized tcp channel
dot protocol
dns over tls
query processing
unix

CVSS3

7.5

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

7.1

Confidence

High

EPSS

0.002

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

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64bind< 9.18.24-5UNKNOWN

CVSS3

7.5

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

7.1

Confidence

High

EPSS

0.002

Percentile

58.9%