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prionPRIOn knowledge basePRION:CVE-2023-6004
HistoryJan 03, 2024 - 5:15 p.m.

Command injection

2024-01-0317:15:00
PRIOn knowledge base
www.prio-n.com
9
libssh
command injection
proxycommand
proxyjump
malicious code

4.8 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

7 High

AI Score

Confidence

Low

4.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

15.7%

A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter.

4.8 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

7 High

AI Score

Confidence

Low

4.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

15.7%