ROS-20240328-03

Vulnerability of avc420ensurebuffer and avc444ensurebuffer functions of FreeRDP RDP client is related to memory usage after its release. memory usage after memory is freed. Exploitation of the vulnerability could allow an attacker, acting remotely, to cause a denial of service or other impact A...

CVE-2024-20301

A vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, physical attacker to bypass secondary authentication and access an affected Windows device. This vulnerability is due to a failure to invalidate locally created trusted sessions after a reboot of t...

Authentication flaw

A vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, physical attacker to bypass secondary authentication and access an affected Windows device. This vulnerability is due to a failure to invalidate locally created trusted sessions after a reboot of t...

Input validation

A vulnerability in the logging component of Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, local attacker to view sensitive information in clear text on an affected system. This vulnerability is due to improper storage of an unencrypted registry key in certain...

CVE-2024-20292

A vulnerability in the logging component of Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, local attacker to view sensitive information in clear text on an affected system. This vulnerability is due to improper storage of an unencrypted registry key in certain...

CVE-2024-20292

A vulnerability in the logging component of Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, local attacker to view sensitive information in clear text on an affected system. This vulnerability is due to improper storage of an unencrypted registry key in certain...

CVE-2024-20292

Cisco Duo Authentication for Windows Logon and RDP contains a local, authenticated-information disclosure vulnerability in its logging component. The issue stems from improper storage of an unencrypted registry key in logs, allowing a local attacker to read sensitive data in clear text on the aff...

CVE-2024-20301

A vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, physical attacker to bypass secondary authentication and access an affected Windows device. This vulnerability is due to a failure to invalidate locally created trusted sessions after a reboot of t...

CVE-2024-20301

Cisco Duo Authentication for Windows Logon and RDP is affected by an authentication bypass vulnerability. The issue stems from failure to invalidate locally created trusted sessions after reboot, allowing an authenticated, physical attacker to bypass secondary authentication and access the Window...

CVE-2024-20301

A vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, physical attacker to bypass secondary authentication and access an affected Windows device. This vulnerability is due to a failure to invalidate locally created trusted sessions after a reboot of t...

Cisco Duo Authentication for Windows Logon and RDP Information Disclosure Vulnerability

A vulnerability in the logging component of Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, local attacker to view sensitive information in clear text on an affected system. This vulnerability is due to improper storage of an unencrypted registry key in certain...

Cisco Duo Authentication for Windows Logon and RDP Authentication Bypass Vulnerability

A vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, physical attacker to bypass secondary authentication and access an affected Windows device. This vulnerability is due to a failure to invalidate locally created trusted sessions after a reboot of t...

BIT-GUACAMOLE-2020-9497

Apache Guacamole 1.1.0 and older do not properly validate datareceived from RDP servers via static virtual channels. If a userconnects to a malicious or compromised RDP server, specially-craftedPDUs could result in disclosure of information within the memory ofthe guacd process handling the...

BIT-GUACAMOLE-SERVER-2020-9497

Apache Guacamole 1.1.0 and older do not properly validate datareceived from RDP servers via static virtual channels. If a userconnects to a malicious or compromised RDP server, specially-craftedPDUs could result in disclosure of information within the memory ofthe guacd process handling the...

BIT-GUACAMOLE-SERVER-2020-9498

Apache Guacamole 1.1.0 and older may mishandle pointers involved inprocessing data received via RDP static virtual channels. If a userconnects to a malicious or compromised RDP server, a series ofspecially-crafted PDUs could result in memory corruption, possiblyallowing arbitrary code to be...

BIT-GUACAMOLE-2020-9498

Apache Guacamole 1.1.0 and older may mishandle pointers involved inprocessing data received via RDP static virtual channels. If a userconnects to a malicious or compromised RDP server, a series ofspecially-crafted PDUs could result in memory corruption, possiblyallowing arbitrary code to be...

BIT-GUACAMOLE-2023-30576

Apache Guacamole 0.9.10 through 1.5.1 may continue to reference a freed RDP audio input buffer. Depending on timing, this may allow an attacker to execute arbitrary code with the privileges of the guacd process...

BIT-GUACAMOLE-SERVER-2023-30576

Apache Guacamole 0.9.10 through 1.5.1 may continue to reference a freed RDP audio input buffer. Depending on timing, this may allow an attacker to execute arbitrary code with the privileges of the guacd process...

#StopRansomware: Phobos Ransomware

Actions to take today to mitigate Phobos ransomware activity: 1. Secure RDP ports to prevent threat actors from abusing and leveraging RDP tools. 2. Prioritize remediating known exploited vulnerabilities. 3. Implement EDR solutions to disrupt threat actor memory allocation techniques...

Stopping a targeted attack on a Managed Service Provider (MSP) with ThreatDown MDR

In late January 2024, the ThreatDown Managed Detection and Response MDR team found and stopped a three-month long malware campaign against a Managed Service Provider MSP based in Europe. In line with our observations of attackers increasingly relying on legitimate software in their attacks, the...