# CVE-2024-21413: A Microsoft Office Outlook bug is being used in attacks

Status: Being used now (CISA KEV, added 2025-02-06)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Microsoft Office Outlook (CVE-2024-21413) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2024-21413. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
Microsoft Outlook contains an improper input validation vulnerability that allows for remote code execution. Successful exploitation of this vulnerability would allow an attacker to bypass the Office Protected View and open in editing mode rather than protected mode.

## Sources
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21413
- https://nvd.nist.gov/vuln/detail/CVE-2024-21413
- https://nvd.nist.gov/vuln/detail/CVE-2024-21413

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.