Bulletin Severity Rating:Important – This security update resolves one publicly disclosed vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user opened a specially crafted fax cover page file (.cov) using the Windows Fax Cover Page Editor. An attacker who successfully exploited this vulnerability could gain the same user rights as the logged-on user….

Read more at: Microsoft Security Bulletins

Bulletin Severity Rating:Important – This security update resolves one publicly disclosed vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user opened a specially crafted fax cover page file (.cov) using the Windows Fax Cover Page Editor. An attacker who successfully exploited this vulnerability could gain the same user rights as the logged-on user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

Read more at: Microsoft Security Bulletins