CVE-2019-1384 Security feature bypass in Windows
An attacker can bypass security features by sending a crafted NETLOGON request to obtain session keys and sign messages.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-1384?
CVE-2019-1384 is a critical vulnerability in Microsoft Windows 10, published on 12 Nov 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security feature bypass vulnerability exists where a NETLOGON message is able to obtain the session key and sign messages.To exploit this vulnerability, an attacker could send a specially crafted authentication request, aka 'Microsoft Windows Security Feature Bypass Vulnerability'.
Weakness: CWE-522
Which versions are affected by CVE-2019-1384?
It affects 8 products.
Products include Microsoft Windows 10, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server 2008, Microsoft Windows Server 2012 and 2 more.
How do I fix CVE-2019-1384?
No fix has been published for CVE-2019-1384 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-1384 being exploited?
There is no known exploitation of CVE-2019-1384 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10
- CVE-2015-2426 Microsoft Windows Adobe Type Manager Library Remote Code Execution
- CVE-2015-1769 Microsoft Windows Mount Manager Privilege Escalation
- CVE-2020-1467 Windows Hard Link Elevation of Privilege Vulnerability
- CVE-2021-26424 Windows TCP/IP Remote Code Execution Vulnerability
- CVE-2021-28476 Windows Hyper-V Remote Code Execution Vulnerability
Sources
Also known as GHSA-g3jj-564j-38qm.