Those of you with on-premises Active Directory (AD) need to be aware of a new way to abuse Kerberos in your network. KrbRelayUp is a bundle of tools that streamlines the use of some features in Rubeus, KrbRelay, SCMUACBypass, PowerMad/SharpMad, Whisker, and ADCSPwn. Attackers use the toolset to impersonate an administrator via resource-based constrained delegation and execute code on a device’s system account.
Pure Azure AD environments are safe from this attack, but hybrid AD networks with both on-premises AD and Azure AD will be at risk. If an attacker compromises an Azure virtual machine that is synchronized with on-premises active directory, the attacker will gain system privileges on the virtual machine and be able to make more advances inside the network.
Multiple vulnerabilities have been discovered in Citrix ADM. Citrix ADM is a web-based solution for managing all Citrix deployments. The most severe of these vulnerabilities Could Allow for an Unauthenticated Attacker to Reset the Administrator Password.
Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution in the context of the logged on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.
Multiple vulnerabilities have been discovered in Adobe products, the most severe of which could allow for arbitrary code execution.
Animate is a multimedia authoring computer animation program.
Bridge is a digital asset management application
Illustrator is a vector graphics editor and design program.
Adobe InCopy is a professional word processor.
InDesign is an industry-leading layout and page design software for print and digital media.
RoboHelp Server is a help authoring tool
Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Bridge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Adobe Bridge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe InDesign. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe InDesign. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
