CVE-2019-0586 — CRITICAL (9.8)

Vulnerability Description

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Exchange Server	2016

Related Weaknesses (CWE)

CWE-787

References

http://www.securityfocus.com/bid/106421Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0586PatchVendor Advisory
http://www.securityfocus.com/bid/106421Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0586PatchVendor Advisory

FAQ

What is CVE-2019-0586?

CVE-2019-0586 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This...

How severe is CVE-2019-0586?

CVE-2019-0586 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-0586?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Exchange Server.