Microsoft · Security update · July 9, 2019
KB4507434: July 2019 security update
KB4507434, released July 9, 2019, fixes 6 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.
UrgentUnsupported product
CVEs closed
6
2 rated Critical
Exploited
0
None reported
Exploitation more likely
4
Microsoft's assessment
Highest EPSS
0.0806
94th percentile
Priority of the 6 CVEs
Patch now 0
Urgent 5
High 0
Routine 1
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2019-1001 | Microsoft Scripting Engine | Remote Code Execution | 4.2 | 0.0806 | More likely |
| Urgent | CVE-2019-1056 | Microsoft Scripting Engine | Remote Code Execution | 7.5 | 0.0779 | Exploitation Less Likely |
| Urgent | CVE-2019-1004 | Microsoft Scripting Engine | Remote Code Execution | 6.4 | 0.0779 | More likely |
| Urgent | CVE-2019-1063 | Internet Explorer | Remote Code Execution | 6.4 | 0.0717 | More likely |
| Urgent | CVE-2019-1104 | Microsoft Browsers | Remote Code Execution | 6.4 | 0.0707 | More likely |
| Routine | CVE-2019-1059 | Microsoft Scripting Engine | Remote Code Execution | 6.4 | 0.0779 | Exploitation Less Likely |
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