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redosRedosROS-20230928-01
HistorySep 28, 2023 - 12:00 a.m.

ROS-20230928-01

2023-09-2800:00:00
redos.red-soft.ru
10
logstash
tls certificate
validation
vulnerability
man-in-the-middle
attack
monitoring
data
unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.001

Percentile

28.7%

A vulnerability in the Logstash log management system is related to a flaw in TLS certificate validation.
Exploitation of the vulnerability could allow an attacker acting remotely to launch a man-in-the-middle attack on Logstash monitoring data.
β€œman-in-the-middle” attack on Logstash monitoring data

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64logstash<=Β 7.11.2-1UNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.001

Percentile

28.7%