ZDI-CAN-12528: Parallels Desktop Toolgate Uninitialized Memory Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgate component. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the hypervisor.

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• agent/references
• agent/softwarecombine
• collector/zdi-advisory
• source/ZDI
• alias/ZDI-21-431
• alias/ZDI-CAN-12528
• alias/CVE-2021-31423
• agent/software-canonical-lookup
• agent/title
• agent/severity
• agent/event
• agent/tags
• agent/type
• agent/description
• vendor/parallels
• canonical/parallels desktop