GIMP Heap-Based Buffer Overflow Vulnerability in PSP File Parsing Allowing Remote Code Execution

A heap-based buffer overflow vulnerability has been identified in GIMP, specifically within the PSP file parsing component. This issue allows remote attackers to execute arbitrary code on affected installations of GIMP. The vulnerability arises from inadequate validation of user-supplied data length before it is copied to a heap-based buffer. Exploitation of this vulnerability requires user interaction, as the target must open a malicious PSP file.

Impact

Exploitation of this vulnerability allows for arbitrary code execution on the affected system, executed in the context of the current process.

Remediation

GIMP has released a patch for this vulnerability. Users should update to the latest version of GIMP to address this issue.