Microsoft · Security update · November 8, 2016
KB3197873: November 2016 security update
KB3197873, released November 8, 2016, fixes 34 CVEs across 7 products. 2 of them are being exploited (CVE-2016-7255); 2 on CISA KEV. Patch Radar priority: Patch now.
Patch now2 on CISA KEVKnown ransomware use1 publicly disclosed
CVEs closed
34
6 rated Critical
Exploited
2
CVE-2016-7255
Exploitation more likely
11
Microsoft's assessment
Highest EPSS
0.8097
99th percentile
Priority of the 34 CVEs
Patch now 2
Urgent 13
High 8
Routine 11
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2016-7255 | Windows Kernel-Mode Drivers | Elevation of Privilege | 6.1 | 0.8097 | KEVRansomwareExploited |
| Patch now | CVE-2016-7256 | Microsoft Graphics Component | Remote Code Execution | 8.8 | 0.6459 | KEVExploited |
| Urgent | CVE-2016-7241 | Microsoft Browsers | Remote Code Execution | 4.2 | 0.7253 | More likely |
| Urgent | CVE-2016-7212 | Microsoft Windows | Remote Code Execution | 8.8 | 0.6983 | Exploitation Less Likely |
| Urgent | CVE-2016-7248 | Microsoft Video Control | Remote Code Execution | n/a | 0.2201 | None reported |
| Urgent | CVE-2016-7205 | Microsoft Graphics Component | Remote Code Execution | 7.1 | 0.2155 | More likely |
| Urgent | CVE-2016-7217 | Microsoft Graphics Component | Remote Code Execution | 4.2 | 0.2155 | More likely |
| Urgent | CVE-2016-7195 | Microsoft Browsers | Remote Code Execution | 6.0 | 0.1710 | More likely |
| Urgent | CVE-2016-7196 | Microsoft Browsers | Remote Code Execution | 6.0 | 0.1451 | More likely |
| Urgent | CVE-2016-7198 | Microsoft Browsers | Remote Code Execution | 4.2 | 0.1451 | More likely |
| Urgent | CVE-2016-7227 | Microsoft Browsers | Information Disclosure | 6.4 | 0.1171 | More likely |
| Urgent | CVE-2016-7247 | Boot Manager | Security Feature Bypass | 6.2 | 0.0603 | More likely |
| Urgent | CVE-2016-7215 | Windows Kernel-Mode Drivers | Elevation of Privilege | 7.8 | 0.0302 | More likely |
| Urgent | CVE-2016-7246 | Windows Kernel-Mode Drivers | Elevation of Privilege | 7.8 | 0.0302 | More likely |
| Urgent | CVE-2016-7221 | Microsoft Windows | Elevation of Privilege | 6.5 | 0.0218 | More likely |
| High | CVE-2016-3342 | Common Log File System Driver | Elevation of Privilege | 7.8 | 0.1263 | Exploitation Less Likely |
| High | CVE-2016-3343 | Common Log File System Driver | Elevation of Privilege | 7.8 | 0.1263 | Exploitation Less Likely |
| High | CVE-2016-3340 | Common Log File System Driver | Elevation of Privilege | n/a | 0.1263 | Exploitation Less Likely |
| High | CVE-2016-3332 | Common Log File System Driver | Elevation of Privilege | 7.8 | 0.0662 | Exploitation Less Likely |
| High | CVE-2016-3333 | Common Log File System Driver | Elevation of Privilege | 7.8 | 0.0662 | Exploitation Less Likely |
| High | CVE-2016-3334 | Common Log File System Driver | Elevation of Privilege | 7.8 | 0.0662 | Exploitation Less Likely |
| High | CVE-2016-3335 | Common Log File System Driver | Elevation of Privilege | 7.8 | 0.0662 | Exploitation Less Likely |
| High | CVE-2016-3338 | Common Log File System Driver | Elevation of Privilege | 7.8 | 0.0662 | Exploitation Less Likely |
| Routine | CVE-2016-7237 | Windows Authentication Methods | Denial of Service | 6.5 | 0.6746 | Exploitation Unlikely |
| Routine | CVE-2016-7210 | Microsoft Graphics Component | Information Disclosure | 4.4 | 0.2112 | Exploitation Less Likely |
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