Vulnerability Intelligence Report
CVE-2019-1233
A denial of service vulnerability exists in Microsoft Exchange Server software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Denial of Service Vulnerability'.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
EPSS Probability:5.77%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
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Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | Microsoft Exchange Server 2016 | Cumulative Update 12 (affected), Cumulative Update 13 (affected) |
| Microsoft | Microsoft Exchange Server 2019 | Cumulative Update 1 (affected), Cumulative Update 2 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
5.770%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2018-11-26T00:00:00 |
| Published | 2019-09-11T21:24:58 |
| Last Updated | 2024-08-04T18:13:29 |
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