#vulnerability

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** The user would have to click on a specially crafted URL to be compromised by the attacker.

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** The user would have to click on a specially crafted URL to be compromised by the attacker.

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to win a race condition.

**According to the CVSS metric, user interaction is required (UI:R) and privileges required is Low (PR:L). What does that mean for this vulnerability?** A non-admin local user who has sufficient permissions to create symbolic links on a Windows computer that has Azure Connected Machine Agent installed (or before the agent is installed) could create links from a directory used by the agent to other privileged files on the computer. If the administrator later installs virtual machine extensions on the machine, those files could be deleted.

**What is the nature of the spoofing?** An attacker could appear as a trusted user when they should not be. This could cause a user to mistakenly trust a signed email message as if it came from a legitimate user.

**Is the Preview Pane an attack vector for this vulnerability?** No, the Preview Pane is not an attack vector.

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20, 13.x before 13.12.16, 14.x before 14.9.0, and 15.x before 15.4.0. It may allow an authenticated user to bypass authorization requirements and access underlying implementation functions. When a superuser has configured file locations using CREATE DIRECTORY, these functions allow users to take a wide range of actions, including read, write, copy, rename, and delete.

An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20, 13.x before 13.12.16, 14.x before 14.9.0, and 15.x before 15.4.0. It contains the function _dbms_aq_move_to_exception_queue that may be used to elevate a user's privileges to superuser. This function accepts the OID of a table, and then accesses that table as the superuser by using SELECT and DML commands.