Ivanti

An issue was discovered in Pulse Policy Secure (PPS) and Pulse Connect Secure (PCS) Virtual Appliance before 9.1R8. By manipulating a certain kernel boot parameter, it can be tricked into dropping into a root shell in a pre-install phase where the entire source code of the appliance is available and can be retrieved. (The source code is otherwise inaccessible because the appliance has its hard disks encrypted, and no root shell is available during normal operation.)Show less

In Ivanti WorkSpace Control before 10.4.40.0, a user can elevate rights on the system by hijacking certain user registries. This is possible because pwrgrid.exe first checks the Current User registry hives (HKCU) when starting an application with elevated rights.Show less

An issue was discovered in Ivanti Workspace Control 10.3.110.0. One is able to bypass Ivanti's FileGuard folder protection by renaming the WMTemp work folder used by PowerGrid. A malicious PowerGrid XML file can then be created, after which the folder is renamed back to its original value. Also, CVE-2018-15591 exploitation can consequently be achieved by using PowerGrid with the /SEE parameter to execute the arbitrary command specified in the XML file.Show less

In Ivanti Workspace Control before 10.3.180.0. a locally authenticated user with low privileges can bypass Managed Application Security by leveraging an unspecified attack vector in Workspace Preferences, when it is enabled. As a result, the attacker can start applications that should be blocked.Show less

An issue was discovered in the Core Server in Ivanti Endpoint Manager (EPM) 2017.3 before SU7 and 2018.x before 2018.3 SU3, with remote code execution. In other words, the issue affects 2017.3, 2018.1, and 2018.3 installations that lack the April 2019 update.Show less

Session data between cluster nodes during cluster synchronization is not properly encrypted in Pulse Secure Pulse Connect Secure (PCS) 8.3RX before 8.3R2 and Pulse Policy Secure (PPS) 5.4RX before 5.4R2. This is not applicable to PCS 8.1RX, PPS 5.2RX, or stand-alone devices.Show less

Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e.Show less

Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.Show less

A vulnerable upl/async_upload.asp web API endpoint in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.168 Service Update 5 allows arbitrary file upload, which may lead to arbitrary remote code execution.Show less

A SQL Injection vulnerability exists in Ivanti LANDESK Management Suite (LDMS, aka Endpoint Manager) 10.0.1.168 Service Update 5 due to improper username sanitization in the Basic Authentication implementation in core/provisioning.secure/ProvisioningSecure.asmx in Provisioning.Secure.dll.Show less