High · published October 30, 2025
🚨 An HDR file can trigger a heap-based buffer overflow in GIMP, allowing attackers to execute their own arbitrary code! 🔥 Think of it like a restaurant that serves oversized meals without checking if the plate can hold them — too much food spills out, creating a big mess and chaos in the kitchen! If an attacker crafts a malicious HDR file or webpage, they could execute code with the same permissions as the user running GIMP. This could lead to unauthorized access to sensitive information, data loss, or even complete system compromise if exploited. It's absolutely devastating!
Think of it like a restaurant that serves oversized meals without checking if the plate can hold them — too much food spills out, creating a big mess and chaos in the kitchen! This vulnerability arises from insufficient validation of user-supplied data length when parsing HDR files, leading to a buffer overflow that can be exploited remotely. An attacker needs the target to open the malicious HDR file or visit a harmful page for the exploit to work.
If an attacker crafts a malicious HDR file or webpage, they could execute code with the same permissions as the user running GIMP. This could lead to unauthorized access to sensitive information, data loss, or even complete system compromise if exploited. It's absolutely devastating! To protect yourself, patch GIMP to the latest version immediately, where this vulnerability has been addressed. Additionally, be cautious about opening files from untrusted sources and consider enhancing your security settings to minimize risk. 🛡️ You've got this! By taking these steps, you're well on your way to securing your systems and keeping those pesky attackers at bay! 😄
| Product | Versions | Fixed in |
|---|---|---|
| gimp/gimp | all versions | — |
| debian/debian_linux | all versions | — |