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redosRedosROS-20240329-18
HistoryMar 29, 2024 - 12:00 a.m.

ROS-20240329-18

2024-03-2900:00:00
redos.red-soft.ru
8
libssh
authentication
vulnerability
remote attacker
denial of service
unix

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

48.7%

The vulnerability of the pki_verify_data_signature() function of the LibSSH client authentication library is related to the
flaws in the authentication procedure. Exploitation of the vulnerability could allow an attacker acting
remotely bypass security restrictions and gain unauthorized access to protected information

A vulnerability in the LibSSH client authentication library is related to pointer dereferencing errors.
Exploitation of the vulnerability allows a remote attacker to cause a denial of service.

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64libssh<= 0.9.8-1UNKNOWN

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

48.7%