ADFS Security Feature Bypass Vulnerability
CVE-2019-0975 is fixed in 6 products on 1 platform, first by KB4507460, released July 9, 2019. It is not reported as exploited. Patch Radar priority: Routine.
<p>A security feature bypass vulnerability exists when Active Directory Federation Services (ADFS) improperly updates its list of banned IP addresses.</p> <p>To exploit this vulnerability, an attacker would have to convince a victim ADFS administrator to update the list of banned IP addresses.</p> <p>This security update corrects how ADFS updates its list of banned IP addresses.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows Server 2016 | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Windows Server 2016 (Server Core installation) | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Windows Server 2019 | 17763.615 | KB4507469 | Jul 9, 2019 |
| Windows Server 2019 (Server Core installation) | 17763.615 | KB4507469 | Jul 9, 2019 |
| Windows Server, version 1803 (Server Core Installation) | 17134.885 | KB4507435 | Jul 9, 2019 |
| Windows Server, version 1903 (Server Core installation) | 18362.239 | KB4507453 | Jul 9, 2019 |
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