CVE-2023-41763: Microsoft Skype for Business Privilege Escalation Vulnerability
First published: Tue Oct 10 2023(Updated: )
Microsoft Skype for Business contains an unspecified vulnerability that allows for privilege escalation.
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Skype for Business Server 2015 CU13 | ||
| Microsoft Skype for Business Server 2019 CU7 | ||
| Microsoft Skype For Business Server | =2015-cumulative_update_13 | |
| Microsoft Skype For Business Server | =2019-cumulative_update_7 | |
| Microsoft Skype for Business Server 2015 CU13 | ||
| Microsoft Skype for Business | ||
| =2015-cumulative_update_13 | ||
| =2019-cumulative_update_7 |
Remedy
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2023-41763?
CVE-2023-41763 is a privilege escalation vulnerability in Microsoft Skype for Business.
How severe is CVE-2023-41763?
CVE-2023-41763 has a severity rating of 5.3, which is considered high.
Which versions of Skype for Business are affected by CVE-2023-41763?
Skype for Business Server 2015 CU13, Skype for Business Server 2019 CU7, and the general Skype for Business product are affected by CVE-2023-41763.
How can I fix CVE-2023-41763?
To fix CVE-2023-41763, you can apply the appropriate patches or updates provided by Microsoft.
Where can I find more information about CVE-2023-41763?
You can find more information about CVE-2023-41763 on the Microsoft Security Response Center website.
- collector/msrc
- collector/nvd-index
- agent/author
- agent/type
- agent/first-publish-date
- exploited/true
- source/Microsoft
- collector/msrc-cve
- agent/remedy
- agent/severity
- agent/title
- agent/software-canonical-lookup
- agent/description
- agent/weakness
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- collector/cisa-known-exploited
- source/CISA
- agent/references
- agent/softwarecombine
- agent/event
- agent/tags
- collector/nvd-cve
- vendor/microsoft
- canonical/microsoft skype for business server 2015 cu13
- canonical/microsoft skype for business server 2019 cu7
- canonical/microsoft skype for business server
- version/microsoft skype for business server/2015-cumulative_update_13
- version/microsoft skype for business server/2019-cumulative_update_7
- canonical/microsoft skype for business