Microsoft SharePoint Server Information Disclosure Vulnerability
🔗 CVE IDs covered (1)
📋 Description
There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software? Yes. Customers should apply all updates offered for the software installed on their systems. If multiple updates apply, they can be installed in any order.
What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.
According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability? The attacker must be authenticated to the target site as at least a Site Member and have edit permissions for the site.
🎯 Affected products2
- Microsoft SharePoint Server 2019
- Microsoft SharePoint Server Subscription Edition
✅ Remediation
KB5002436 (Security Update) — fixed build 16.0.10401.20025 KB5002422 (Security Update) — fixed build 16.0.10401.20025 KB5002437 (Security Update) — fixed build 16.0.16130.20684
🔗 References (7)
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36890
- patchhttps://www.microsoft.com/download/details.aspx?familyid=838d6c3a-7b03-4b62-ab88-9a0a0e0f33c7
- referencehttps://support.microsoft.com/help/5002436
- patchhttps://www.microsoft.com/download/details.aspx?familyid=5f8d695d-b900-4cb2-ad5a-361fce88ac7d
- referencehttps://support.microsoft.com/help/5002422
- patchhttps://www.microsoft.com/download/details.aspx?familyid=66ec07ac-124a-4983-9710-9bf71c5b2adb
- referencehttps://support.microsoft.com/help/5002437