A denial of service vulnerability exists when SymCrypt improperly handles a specially crafted digital signature.An attacker could exploit the vulnerability by creating a specially crafted connection or message.The security update addresses the vulnerability by correcting the way SymCrypt handles digital signatures., aka 'SymCrypt Denial of Service Vulnerability'.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Msft | — | 2019-07 Cumulative Update for Microsoft Windows 10, version 1903 (KB4507453)2019-07 Cumulative Update for Microsoft Windows 10, version 1709 (KB4507455)2019-07 Cumulative Update for Microsoft Windows Server 2019, version 1809 (KB4507469)2019-07 Cumulative Update for Microsoft Windows 10, version 1809 (KB4507469)2019-07 Cumulative Update for Microsoft Windows 10, version 1803 (KB4507435)2019-07 Cumulative Update for Microsoft Windows 10, version 1703 (KB4507450)2019-07 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4507453) | Jul 9, 2019 | Jul 9, 2019 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub