This is a stack-based buffer overflow vulnerability in TiEmu 2.08 and earlier versions. It occurs due to inadequate boundary checks on user-supplied input, allowing attackers to execute arbitrary code with the privileges of the running application. Attackers trigger the overflow via malicious command-line arguments to the vulnerable TiEmu binary.
Remediation
No official security patch is currently available for this vulnerability, as the affected software is typically end-of-life. Organizations should restrict local access to the affected binary, and consider replacing TiEmu with a maintained alternative. If you must use the software, apply least-privilege permissions to limit the impact of potential exploitation.
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