Insecure Folder Permissions in Shibboleth Service Provider on Windows
CVE-2023-22947

7.3HIGH

Key Information:

Vendor

Shibboleth

Status
Service Provider
Vendor
CVE Published:
11 January 2023

What is CVE-2023-22947?

The Shibboleth Service Provider (SP) for Windows prior to version 3.4.1 has a vulnerability due to insecure folder permissions. This flaw allows unprivileged local attackers to escalate privileges to the SYSTEM account. The issue arises from the default installation path, which is C:\opt instead of the more secured C:\Program Files. Attackers could exploit this vulnerability through DLL planting in the executable folder, potentially compromising system integrity and security.

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References

https://shibboleth.atlassian.net/browse/SSPCPP-961
https://shibboleth.atlassian.net/wiki/spaces/SP3/pages/20...

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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