GIMP HDR File Parsing Heap-Based Buffer Overflow Remote Code Execution Vulnerability

A heap-based buffer overflow vulnerability allowing remote code execution has been identified in GIMP, specifically within the parsing of HDR files. This issue arises from inadequate validation of user-supplied data lengths before they are copied to a heap-based buffer. Exploitation of this vulnerability requires user interaction, as the target must open a malicious HDR file.

Impact

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

Remediation

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