CVE-2019-0688 Information disclosure in Windows
An attacker can exploit improper handling of fragmented IP packets in the Windows TCP/IP stack to disclose sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-0688?
CVE-2019-0688 is a high-severity vulnerability in Microsoft Windows 10, published on 9 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An information disclosure vulnerability exists when the Windows TCP/IP stack improperly handles fragmented IP packets, aka 'Windows TCP/IP Information Disclosure Vulnerability'.
Weakness: CWE-327
Which versions are affected by CVE-2019-0688?
It affects 6 products.
Products include Microsoft Windows 10, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019.
How do I fix CVE-2019-0688?
No fix has been published for CVE-2019-0688 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-0688 being exploited?
There is no known exploitation of CVE-2019-0688 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-m3c3-22wf-38mv.