CVE Vulnerability

CVE-2020-24330

An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges instead of by the tss user, it fails to drop the root gid privilege when no longer needed.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.suse.com/show_bug.cgi?id=1164472 Exploit Issue Tracking
https://sourceforge.net/p/trousers/mailman/message/37015817/ Exploit Mailing List
https://seclists.org/oss-sec/2020/q2/att-135/tcsd_fixes.patch Mailing List Patch
http://www.openwall.com/lists/oss-security/2020/08/14/1 Exploit Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SSDL7COIFCZQMUBNAASNMKMX7W5JUHRD/ Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:trousers_project:trousers:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Information

Published : 2020-08-13 05:15

Updated : 2022-04-28 06:58

NVD link : CVE-2020-24330

Mitre link : CVE-2020-24330

Products Affected
No products.
CWE
CWE-269