CVE-2022-21842

Description

References

• msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21842
• portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21842

Autres vulnérabilités de sharepoint enterprise server

• CVE-2025-54905ÉLEVÉE 7.1Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
• CVE-2025-53736MOYENNE 6.2Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
• CVE-2025-53733ÉLEVÉE 8.4Incorrect conversion between numeric types in Microsoft Office Word allows an unauthorized attacker to execute code locally.
• CVE-2025-49706MOYENNE 6.5EXPLOITED (CISA KEV)Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
• CVE-2025-47994ÉLEVÉE 8.6Deserialization of untrusted data in Microsoft Office allows an unauthorized attacker to elevate privileges locally.