Security
Headlines
HeadlinesLatestCVEs

Headline

Patch new wormable vulnerabilities in Remote Desktop Services (CVE-2019-1181/1182)

Today Microsoft released a set of fixes for Remote Desktop Services that include two critical Remote Code Execution (RCE) vulnerabilities, CVE-2019-1181 and CVE-2019-1182. Like the previously-fixed ‘BlueKeep’ vulnerability (CVE-2019-0708), these two vulnerabilities are also ‘wormable’, meaning that any future malware that exploits these could propagate from vulnerable computer to vulnerable computer without user interaction.

msrc-blog
#vulnerability#windows#microsoft#rce#auth

Today Microsoft released a set of fixes for Remote Desktop Services that include two critical Remote Code Execution (RCE) vulnerabilities, CVE-2019-1181 and CVE-2019-1182. Like the previously-fixed ‘BlueKeep’ vulnerability (CVE-2019-0708), these two vulnerabilities are also ‘wormable’, meaning that any future malware that exploits these could propagate from vulnerable computer to vulnerable computer without user interaction.

The affected versions of Windows are Windows 7 SP1, Windows Server 2008 R2 SP1, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, and all supported versions of Windows 10, including server versions.

Windows XP, Windows Server 2003, and Windows Server 2008 are not affected, nor is the Remote Desktop Protocol (RDP) itself affected.

These vulnerabilities were discovered by Microsoft during hardening of Remote Desktop Services as part of our continual focus on strengthening the security of our products. At this time, we have no evidence that these vulnerabilities were known to any third party.

It is important that affected systems are patched as quickly as possible because of the elevated risks associated with wormable vulnerabilities like these, and downloads for these can be found in the Microsoft Security Update Guide. Customers who have automatic updates enabled are automatically protected by these fixes. By default, Windows 10 Home and Windows 10 Pro users will be updated automatically.

There is partial mitigation on affected systems that have Network Level Authentication (NLA) enabled. The affected systems are mitigated against ‘wormable’ malware or advanced malware threats that could exploit the vulnerability, as NLA requires authentication before the vulnerability can be triggered. However, affected systems are still vulnerable to Remote Code Execution (RCE) exploitation if the attacker has valid credentials that can be used to successfully authenticate.

Resources Links to downloads

Simon Pope, Director of Incident Response, Microsoft Security Response Center (MSRC)

Related news

CVE-2023-47262: Product Advisories

In Abbott ID NOW before 7.1, settings can be modified via physical access to an internal serial port.

15M+ Services & Apps Remain Sitting Ducks for Known Exploits

Scans of the Internet find that millions of computers, virtual machines, and containers are vulnerable to one or more of the hundreds of cyberattacks currently used in the wild, despite being patchable.

Prometei botnet improves modules and exhibits new capabilities in recent updates

Prometei botnet continued its activity since Cisco Talos first reported about it in 2020. Since November 2022, we have observed Prometei improving the infrastructure components and capabilities.

Ransomware's Favorite Target: Critical Infrastructure and Its Industrial Control Systems

The health, manufacturing, and energy sectors are the most vulnerable to ransomware.

CVE-2022-38765: Canon Medical Software Security Updates

Canon Medical Informatics Vitrea Vision 7.7.76.1 does not adequately enforce access controls. An authenticated user is able to gain unauthorized access to imaging records by tampering with the vitrea-view/studies/search patientId parameter.

CVE-2022-38765: Canon Medical Software Security Updates

Canon Medical Informatics Vitrea Vision 7.7.76.1 does not adequately enforce access controls. An authenticated user is able to gain unauthorized access to imaging records by tampering with the vitrea-view/studies/search patientId parameter.

CVE-2022-38765: Canon Medical Software Security Updates

Canon Medical Informatics Vitrea Vision 7.7.76.1 does not adequately enforce access controls. An authenticated user is able to gain unauthorized access to imaging records by tampering with the vitrea-view/studies/search patientId parameter.

A Reminder to Update Your Systems to Prevent a Worm

On May 14, Microsoft released fixes for a critical Remote Code Execution vulnerability, CVE-2019-0708, in Remote Desktop Services – formerly known as Terminal Services – that affects some older versions of Windows. In our previous blog post on this topic we warned that the vulnerability is ‘wormable’, and that future malware that exploits this vulnerability could propagate from vulnerable computer to vulnerable computer in a similar way as the WannaCry malware spread across the globe in 2017.

Prevent a worm by updating Remote Desktop Services (CVE-2019-0708)

Today Microsoft released fixes for a critical Remote Code Execution vulnerability, CVE-2019-0708, in Remote Desktop Services – formerly known as Terminal Services – that affects some older versions of Windows. The Remote Desktop Protocol (RDP) itself is not vulnerable. This vulnerability is pre-authentication and requires no user interaction. In other words, the vulnerability is ‘wormable’, meaning that any future malware that exploits this vulnerability could propagate from vulnerable computer to vulnerable computer in a similar way as the WannaCry malware spread across the globe in 2017.

msrc-blog: Latest News

Securing AI and Cloud with the Zero Day Quest