ZDI-25-1034: Tencent PatrickStar merge_checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent PatrickStar. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the mergecheckpoint endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of root.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent PatrickStar. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2025-13706.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-1034?
ZDI-25-1034 is assigned a CVSS rating that indicates a high severity due to the potential for remote code execution.
How do I fix ZDI-25-1034?
To mitigate ZDI-25-1034, ensure that you are using the latest version of Tencent PatrickStar and apply any available patches.
What kind of attack does ZDI-25-1034 enable?
ZDI-25-1034 allows remote attackers to execute arbitrary code on affected installations.
Is user interaction required for ZDI-25-1034 exploitation?
Yes, successful exploitation of ZDI-25-1034 requires user interaction to access a malicious page or file.
Which software is affected by ZDI-25-1034?
The vulnerability ZDI-25-1034 affects installations of Tencent PatrickStar.