CVE-2023-23397: Microsoft Outlook Elevation of Privilege Vulnerability

Demo of CVE-2023-23397. On the left is the victim opening a malicious Outlook appointment and on the right, the attacker's malicious SMB server steals their NTLM hash.

[ВиталийОвчаренко-ин]

The stages involved in resolving issues related to CVE-2023-23397 include:

1. Identification: Recognizing the vulnerability in Microsoft Outlook, in this case, CVE-2023-23397, which is an elevation of privilege vulnerability.

2. Mitigation: Taking steps to mitigate the risks associated with the vulnerability, such as applying security patches or updates provided by Microsoft.

3. Detection: Employing threat hunting techniques to detect any exploitation of the vulnerability, including monitoring for anomalous user activity consistent with credential compromise.

4. Response: Responding to any exploitation attempts, such as investigating and analyzing potential threats and taking appropriate actions to prevent further unauthorized access.

5. Reporting: Reporting any incidents or findings related to the vulnerability to relevant authorities or security teams for further analysis and response.

Overall, the process involves a combination of proactive measures to prevent exploitation, continuous monitoring for any suspicious activities, and swift response to any security incidents related to CVE-2023-23397.

[Xordath]

How did you created that appointment.msg file? I wanted to get the code for creating that exploit.