CVE Vulnerability

CVE-2023-22947

** DISPUTED ** Insecure folder permissions in the Windows installation path of Shibboleth Service Provider (SP) before 3.4.1 allow an unprivileged local attacker to escalate privileges to SYSTEM via DLL planting in the service executable's folder. This occurs because the installation goes under C:opt (rather than C:Program Files) by default. NOTE: the vendor disputes the significance of this report, stating that "We consider the ACLs a best effort thing" and "it was a documentation mistake."

7.3 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://shibboleth.atlassian.net/wiki/spaces/SP3/pages/2065335545/Install+on+Windows#Restricting-ACLs Third Party Advisory
https://shibboleth.atlassian.net/browse/SSPCPP-961 Exploit Issue Tracking
Configurations

Configuration 1
Information

Published : 2023-01-11 02:15

Updated : 2023-01-23 03:26

NVD link : CVE-2023-22947

Mitre link : CVE-2023-22947

Products Affected
No products.
CWE
CWE-427