Security News
Valve fixed critical bugs in its Steam gaming client, which is a platform for popular video games like Counter Strike: Global Offensive, Dota2 and Half Life. Game developer Valve has fixed critical four bugs in its popular Steam online game platform.
Cisco has addressed a new critical severity remote code execution vulnerability affecting several versions of Cisco Jabber for Windows, macOS, and mobile platforms after patching a related security bug in September. Cisco released security updates in September to address a critical RCE security vulnerability tracked as CVE-2020-3495 stemming from a Cross-Site Scripting bug in Cisco Jabber.
Cisco has once again fixed four previously disclosed critical bugs in its Jabber video conferencing and messaging app that were inadequately addressed, leaving its users susceptible to remote attacks. The new flaws, which were uncovered after one of its clients requested a verification audit of the patch, affects all currently supported versions of the Cisco Jabber client.
Cybersecurity researchers disclosed a dozen new flaws in multiple widely-used embedded TCP/IP stacks impacting millions of devices ranging from networking equipment and medical devices to industrial control systems that could be exploited by an attacker to take control of a vulnerable system. Collectively called "AMNESIA:33" by Forescout researchers, it is a set of 33 vulnerabilities that impact four open-source TCP/IP protocol stacks - uIP, FNET, picoTCP, and Nut/Net - that are commonly used in Internet-of-Things and embedded devices.
Adobe has released security updates to address critical severity security bugs affecting Windows and macOS versions of Adobe Lightroom and Adobe Prelude. In total, the company addressed four security vulnerabilities affecting three products, three of them rated as critical and one as an important severity bug in Adobe Experience Manager and the AEM Forms add-on package.
Google patched ten critical bugs as part of its December Android Security Bulletin. The worst of the bugs was tied to the Android media framework component and gives attacker remote control of vulnerable handsets.
Microsoft's final batch of security patches for 2020 shipped today with fixes for at least 58 documented vulnerabilities affecting a wide range of OS and software products. The December security updates include fixes for code execution vulnerabilities in the company's flagship Windows operating system and serious problems in Microsoft Sharepoint, Microsoft Exchange, HyperV, and a Kerberos security feature bypass.
More than 100 medical devices made by GE Healthcare are affected by a potentially serious vulnerability that could allow an attacker to access or modify protected health information, medical cybersecurity company CyberMDX reported on Tuesday. The vulnerability, which is tracked as CVE-2020-25179 with a critical severity rating, has been found to impact CT scan, molecular imaging, PET, X-Ray, ultrasound and mammography devices, as well as workstations and imaging devices used in surgery.
A pair of critical vulnerabilities have been discovered in dozens of GE Healthcare radiological devices popular in hospitals, which could allow an attacker to gain access to sensitive personal health information, alter data and even shut the machine's availability down. GE has confirmed the vulnerability, which impacts the radiological devices as well as certain workstations and imaging devices used in surgery, according to the CyberMDX alert.
Adobe Systems has stomped out critical-severity flaws across its Adobe Prelude, Adobe Experience Manager and Adobe Lightroom applications. This month's Adobe patch roundup included a critical cross-site scripting vulnerability in Adobe Experience Manager, the company's content-management solution for building websites, mobile apps and forms.