CVE Vulnerability

CVE-2021-25630

"loolforkit" is a privileged program that is supposed to be run by a special, non-privileged "lool" user. Before doing anything else "loolforkit" checks, if it was invoked by the "lool" user, and refuses to run with privileges, if it's not the case. In the vulnerable version of "loolforkit" this check was wrong, so a normal user could start "loolforkit" and eventually get local root privileges.

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://www.openwall.com/lists/oss-security/2021/01/18/3 Mailing List Third Party Advisory
https://github.com/CollaboraOnline/online/security/advisories/GHSA-49w3-gr3w-m68v Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:collaboraoffice:online:*:*:*:*:*:*:*:*
cpe:2.3:a:collaboraoffice:online:*:*:*:*:*:*:*:*
Information

Published : 2021-02-23 04:15

Updated : 2021-02-27 03:04

NVD link : CVE-2021-25630

Mitre link : CVE-2021-25630

Products Affected
No products.
CWE
CWE-269