Microsoft · Security update · October 8, 2019
KB4517389: October 2019 cumulative update for Windows 10 1903
KB4517389, released October 8, 2019, fixes 42 CVEs across 10 products. 3 of them are being exploited (CVE-2019-1367); 3 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.
Patch now3 on CISA KEVKnown ransomware useUnsupported product
CVEs closed
42
6 rated Critical
Exploited
3
CVE-2019-1367
Exploitation more likely
3
Microsoft's assessment
Highest EPSS
0.7593
99th percentile
Priority of the 42 CVEs
Patch now 3
Urgent 8
High 14
Routine 17
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2019-1367 | Microsoft Scripting Engine | Remote Code Execution | 6.4 | 0.5245 | KEVRansomwareExploited |
| Patch now | CVE-2019-1322 | Microsoft Windows | Elevation of Privilege | 7.0 | 0.1884 | KEVRansomwareExploited |
| Patch now | CVE-2019-1315 | Microsoft Windows | Elevation of Privilege | 7.8 | 0.0348 | KEVRansomwareExploited |
| Urgent | CVE-2019-1333 | Windows RDP | Remote Code Execution | 7.5 | 0.1598 | More likely |
| Urgent | CVE-2019-1060 | Microsoft Scripting Engine | Remote Code Execution | 6.4 | 0.1379 | Exploitation Less Likely |
| Urgent | CVE-2019-1307 | Microsoft Scripting Engine | Remote Code Execution | 4.2 | 0.1010 | Exploitation Less Likely |
| Urgent | CVE-2019-1308 | Microsoft Scripting Engine | Remote Code Execution | 4.2 | 0.1010 | Exploitation Less Likely |
| Urgent | CVE-2019-1335 | Microsoft Scripting Engine | Remote Code Execution | 4.2 | 0.0990 | Exploitation Less Likely |
| Urgent | CVE-2019-1366 | Microsoft Scripting Engine | Remote Code Execution | 4.2 | 0.0990 | N/A |
| Urgent | CVE-2019-1192 | Microsoft Browsers | Security Feature Bypass | 2.4 | 0.0371 | More likely |
| Urgent | CVE-2019-1341 | Microsoft Windows | Elevation of Privilege | 7.8 | 0.0109 | More likely |
| High | CVE-2019-1358 | Microsoft JET Database Engine | Remote Code Execution | 7.8 | 0.7593 | Exploitation Less Likely |
| High | CVE-2019-1311 | Microsoft Windows | Remote Code Execution | 7.8 | 0.3623 | Exploitation Less Likely |
| High | CVE-2019-1359 | Microsoft JET Database Engine | Remote Code Execution | 7.8 | 0.1927 | Exploitation Less Likely |
| High | CVE-2019-1326 | Windows RDP | Denial of Service | 7.5 | 0.0646 | Exploitation Less Likely |
| High | CVE-2019-1365 | Windows IIS | Elevation of Privilege | 7.5 | 0.0435 | Exploitation Less Likely |
| High | CVE-2019-1318 | Microsoft Windows | Spoofing | 7.7 | 0.0352 | Exploitation Less Likely |
| High | CVE-2019-1339 | Microsoft Windows | Elevation of Privilege | 7.8 | 0.0132 | None reported |
| High | CVE-2019-1342 | Microsoft Windows | Elevation of Privilege | 7.0 | 0.0118 | Exploitation Less Likely |
| High | CVE-2019-1340 | Microsoft Windows | Elevation of Privilege | 7.8 | 0.0113 | Exploitation Less Likely |
| High | CVE-2019-1320 | Microsoft Windows | Elevation of Privilege | 7.0 | 0.0109 | Exploitation Less Likely |
| High | CVE-2019-1323 | Windows Update Stack | Elevation of Privilege | 7.0 | 0.0098 | Exploitation Less Likely |
| High | CVE-2019-1319 | Microsoft Windows | Elevation of Privilege | 7.0 | 0.0097 | Exploitation Less Likely |
| High | CVE-2019-1336 | Windows Update Stack | Elevation of Privilege | 7.0 | 0.0097 | Exploitation Less Likely |
| High | CVE-2019-1454 | Microsoft Windows | Elevation of Privilege | n/a | 0.0064 | Exploitation Less Likely |
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