CVE Vulnerability

CVE-2019-20384

Gentoo Portage through 2.3.84 allows local users to place a Trojan horse plugin in the /usr/lib64/nagios/plugins directory by leveraging access to the nagios user account, because this directory is writable in between a call to emake and a call to fowners.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugs.gentoo.org/692492 Exploit Issue Tracking
http://www.openwall.com/lists/oss-security/2020/01/21/1 Exploit Mailing List
Configurations

Configuration 1

cpe:2.3:a:gentoo:portage:*:*:*:*:*:*:*:*
Information

Published : 2020-01-21 12:15

Updated : 2021-07-21 11:39

NVD link : CVE-2019-20384

Mitre link : CVE-2019-20384

Products Affected
No products.
CWE
CWE-362