Category Archives: Advisories

Multiple Vulnerabilities in Ivanti Products Could Allow for Remote Code Execution

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Multiple Vulnerabilities have been discovered in Ivanti Products, the most severe of which could allow for remote code execution.

Ivanti Connect Secure is a SSL VPN solution for remote and mobile users.
Ivanti Policy Secure (IPS) is a network access control (NAC) solution which provides network access only to authorized and secured users and devices.
Ivanti Neurons for Zero Trust Access (nZTA) creates a secure connection from a device to web-based applications on-premises and in the cloud
Successful exploitation could allow for remote code execution in the context of the system. Depending on the privileges associated with the logged on user, an attacker could then install programs; view, change, or delete data. 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.

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USN-6591-2: Postfix update

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USN-6591-1 fixed vulnerabilities in Postfix. A fix with less risk of
regression has been made available since the last update. This update
updates the fix and aligns with the latest configuration guidelines
regarding this vulnerability.

We apologize for the inconvenience.

Original advisory details:

Timo Longin discovered that Postfix incorrectly handled certain email line
endings. A remote attacker could possibly use this issue to bypass an email
authentication mechanism, allowing domain spoofing and potential spamming.

Please note that certain configuration changes are required to address
this issue. They are not enabled by default for backward compatibility.
Information can be found at https://www.postfix.org/smtp-smuggling.html.

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